FYCOMPA (Catalyst Pharmaceuticals)
(https://fycompa.com) 📸 Data Snapshot: May 30, 2026Pull the main entities out of the H1, then check whether they actually recur through the body. A page that announces one thing and then talks about another drifts. Headings with no real sentences underneath read as pseudo-substance.
There is minimal semantic drift between the homepage signal and the sub-page content. The homepage H1 ‘FYCOMPA is still available’ serves as a defensive market signal against generics, which is successfully supported by the Patient Stories and Tools pages that emphasize brand-specific support ecosystems. Cross-page messaging remains consistent, focusing on the transition from breakthrough seizures to controlled outcomes.
Semantic Coherence is read from the heading hierarchy first: what each page announces in its H1 and headings, then whether the body actually delivers on it. Below is the structure the engine mapped, followed by the clean text to check for drift between promise and reality.
🏗️ Semantic Structure — heading hierarchy & page identity (the promise the page makes)
HOMEPAGE FYCOMPA® (perampanel) CIII: Treatment for Partial-Onset (4 yrs+) & PGTC (12 yrs+) Seizures (https://fycompa.com)
FYCOMPA® (perampanel) CIII: Treatment for Partial-Onset (4 yrs+) & PGTC (12 yrs+) Seizures
NAV_HEADER_REPEATED_BODY Tools and Support (https://fycompa.com/tools-support/)
Tools and Support
NAV_HEADER_REPEATED_BODY What is FYCOMPA® (perampanel) CIII? (https://fycompa.com/what-is-fycompa/)
What is FYCOMPA® (perampanel) CIII?
NAV_HEADER_REPEATED_BODY Patient Stories – FYCOMPA® (perampanel) CIII (https://fycompa.com/patient-stories/)
Patient Stories – FYCOMPA® (perampanel) CIII
📝 The Narrative — clean text per page (homepage promise vs. sub-page reality)
HOMEPAGE (https://fycompa.com) FYCOMPA® (perampanel) CIII: Treatment for Partial-Onset (4 yrs+) & PGTC (12 yrs+) Seizures
[H1] FYCOMPA® (perampanel) is still available. If you received generic perampanel instead of FYCOMPA but didn't want this change, here's what you should know: What is FYCOMPA (perampanel)? FYCOMPA is a prescription medicine used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy aged 4 and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy aged 12 and older. Catalyst is committed to supporting you every step of the way. For details and to explore available resources, please visit the Tools & Support page. Could FYCOMPA help control my seizures? In clinical trials, some patients taking FYCOMPA experienced fewer seizures.Individual results may vary. Ask your doctor if FYCOMPA is right for you. If you’ve been living with epilepsy for a while, it might feel hard to imagine what life with fewer seizures could be like. FYCOMPA may be able to help. FYCOMPA is approved to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy who are 4 years of age and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy who are 12 years of age and older. Find Out How Stay up to date with FYCOMPA 400,000 people worldwide have been prescribed FYCOMPA, and the community continues to grow!*,† *Worldwide figure through March 2021. Nearly 50,000 patients prescribed FYCOMPA in the United States †Across all indications Get access to additional information: “ Epilepsy does not define me. ” Watch real FYCOMPA patient stories Catalyst is committed to supporting you every step of the way. For details and to explore available resources, please visit the Tools & Support page. We appreciate the trust that you continue to place in FYCOMPA. What if I miss a dose? If you happen to miss a dose of FYCOMPA, just take your next day’s dose as you normally would to get back on track—don’t double up. If you miss taking FYCOMPA for more than one day, call your doctor to discuss next steps. Learn more about taking FYCOMPA Understand and help manage side effects FYCOMPA (perampanel) can cause side effects Let your doctor know if you have side effects Some side effects may be more frequent at higher doses and/or while your body is getting used to the medication If you experience a side effect, your doctor may step down your dose—or even take you off FYCOMPA Don’t stop taking FYCOMPA on your own—you’ll need to follow your doctor’s instructions Pay attention to your mood, especially as you’re getting used to taking FYCOMPA It’s important for your doctor to know if you have any unusual changes in behavior or mood Call your doctor right away if you are having mental problems, including aggressive or suicidal thoughts Learn more “ Epilepsy does not define me. ” Watch real FYCOMPA patient stories Get important FYCOMPA updates 400,000 people worldwide have been prescribed FYCOMPA, and the community continues to grow!‡,§ Stay current when it comes to the latest FYCOMPA information and resources. ‡Worldwide figure through March 2021. Nearly 50,000 patients prescribed FYCOMPA in the United States.§Across all indications What is FYCOMPA (perampanel)? FYCOMPA is a prescription medicine used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy aged 4 and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy aged 12 and older. IMPORTANT SAFETY INFORMATION FYCOMPA may cause mental (psychiatric) problems, including: new or worse aggressive behavior (including homicidal behavior), hostility, anger, anxiety, or irritability; being suspicious or distrustful (believing things that are not true); seeing objects or hearing things that are not there; confusion; difficulty with memory; other unusual or extreme changes in behavior or mood. Tell your healthcare provider right away if you have any new or worsening mental problems while taking FYCOMPA. What is FYCOMPA (perampanel)? FYCOMPA is a prescription medicine used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy aged 4 and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy aged 12 and older. Like other antiepileptic drugs, FYCOMPA may cause suicidal thoughts or actions in a very small number of people, about 1 in 500. Call your healthcare provider right away if you have any of these symptoms, especially if they are new, worse, or worry you: thoughts about suicide or dying; new or worse depression; feeling agitated or restless; trouble sleeping (insomnia); acting aggressive; being angry, or violent; an extreme increase in activity and talking (mania); attempt to commit suicide; new or worse anxiety; panic attacks; new or worse irritability; acting on dangerous impulses; other unusual changes in behavior or mood. Suicidal thoughts or actions can be caused by things other than medicines. If you have suicidal thoughts or actions, your healthcare provider may check for other causes. Pay attention to any changes especially sudden changes in mood, behaviors, thoughts, or feelings and keep all follow-up visits with your healthcare provider as scheduled. Call your healthcare provider between visits as needed, especially if you are worried about symptoms. Do not stop FYCOMPA without first talking with your healthcare provider. Stopping suddenly can cause serious problems and can cause you to have seizures more often. Before taking FYCOMPA, tell your healthcare provider about all of your medical conditions, including if you: have or have had depression, mood problems, aggressive or hostile behavior (for example, homicidal behavior), suicidal thoughts or behavior, or other psychiatric problems; have liver or kidney problems; drink alcohol; have abused prescription medicines, street drugs, or alcohol in the past; are pregnant or plan to become pregnant. It is not known if FYCOMPA will harm your unborn baby. If you become pregnant while taking FYCOMPA, talk to your healthcare provider about registering with the North American Antiepileptic Drug Pregnancy Registry (1-888-233-2334)(1-888-233-2334); are breastfeeding or plan to breastfeed. Talk to your healthcare provider about the best way to feed your baby if you take FYCOMPA and to decide if you will take FYCOMPA or breastfeed. You should not do both. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Taking FYCOMPA with certain other medicines can cause side effects or reduce either drug’s benefit. These medicines include: birth control, carbamazepine, phenytoin, oxcarbazepine, rifampin, and St. John’s Wort. What should I avoid while taking FYCOMPA? Do not drive, operate heavy machinery, or do other dangerous activities until you know how FYCOMPA affects you. FYCOMPA may make you dizzy, sleepy, or tired. Do not drink alcohol or take other medicines that make you sleepy or dizzy until you talk to your healthcare provider. FYCOMPA taken with alcohol or medicines that cause sleepiness or dizziness may make your sleepiness or dizziness worse. FYCOMPA when taken with alcohol may also make your mood worse, increase anger, confusion, and depression. FYCOMPA may cause other serious side effects, including: Dizziness, vertigo (sense of spinning), and problems walking normally. You may have problems walking normally if you are unsteady because you feel dizzy. These symptoms can increase when your dose of FYCOMPA is increased. Your risk of feeling dizzy and having problems walking normally may be higher if you are elderly; Sleepiness and tiredness; Increased risk of falls. Taking FYCOMPA can increase your chance of falling. These falls can cause serious injuries. Your risk of falling may be higher if you are elderly; A serious allergic reaction that may affect your skin or other parts of your body such as your liver, kidneys, heart, or blood cells. This allergic reaction can be life-threatening and can cause death. Call your healthcare provider right away if you have: a skin rash, hives; fever or swollen glands that do not go away; swelling of your face; shortness of breath; swelling of the legs; yellowing of the skin or whites of the eyes; or dark urine The most common side effects of FYCOMPA include: dizziness; sleepiness; tiredness; irritability; falls; nausea and vomiting; weight gain; vertigo (sense of spinning); problems walking normally; problems with muscle coordination; headache; bruising; abdominal pain; anxiety FYCOMPA is a controlled substance (CIII) because it can be abused or lead to drug dependence. Keep FYCOMPA in a safe place to protect it from theft and never give it to anyone else because it may harm them. Selling or giving away FYCOMPA is against the law. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch or call 1-800-FDA-10881-800-FDA-1088. Prescribing Information and Medication Guide for FYCOMPA.
SUB-PAGE (https://fycompa.com/tools-support/) Tools and Support
[H1] Tools & Support [H2] Welcome to your road trip with FYCOMPA! True to any road trip, we need to map out our journey and figure out places to stop along the way. Get in and let’s get started! [H2] Your journey starts here Let’s get to know your seizure type(s) to figure out the best road trip for you! Know your seizure type SEIZURES WITH CONVULSIONS Partial-onset seizures that secondarily generalize Primary generalized tonic-clonic seizures Start on one side of the brain and spread to the other Start on both sides of the brain at the same time Usually last 1 to 2 minutes Happen without warning Stiffening or jerking movements can be strong or forceful Loss of consciousness, falling to the floor Breathing can be temporarily impaired No memory of the event happening SEIZURES WITHOUT CONVULSIONS Partial-onset seizures that do not secondarily generalize Happen in one part of the brain Usually last less than 2 minutes Experiences can vary depending on where in the brain the seizure occurs Stiffening or jerking movements Changes in smell, taste, and hearing Strange sensations in the body can occur or affect how people think or experience events Sometimes memory is lost [H2] A guide to help you find your way It can be easy to forget what questions you may have or what you want to say to your doctor. This guide is a way to make sure you have all your points ready for your next appointment. Download the discussion guide for your next doctor’s visit. Discussion guide [H2] Make time for rest stops Don’t forget to take time to recharge on your journey. FYCOMPA has resources for caregivers of those with epilepsy, including help for pediatric patients. Tips to help you keep going: Reach out to others for support. When people offer help, accept! Get in touch with other caregivers online so you can learn from each other Don’t forget to care for yourself! Stay healthy with exercise, the right food, and enough sleep* Avoid stressful situations when you can and take time for yourself (without feeling guilty about it) *Talk with your healthcare provider before starting a new diet or exercise routine.†Used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures. [H2] Hear from others who have gone the same route Your browser does not support the video tag. Leslie talks about how epilepsy has impacted the relationships in her life Your browser does not support the video tag. Nick talks about being diagnosed with epilepsy at a young age Your browser does not support the video tag. Shantia tells her story about finding the right treatment [H2] What to look forward to on the way [H3] Learn what to expect with FYCOMPA. The path to finding the right antiseizure medication might seem like a faraway destination, but it could be closer than you think! Here’s how FYCOMPA is thought to work: FYCOMPA works differently from other antiseizure drugs. It is the first and only antiseizure medication that targets a specific receptor in the brain called “AMPA.” This receptor plays a role in allowing seizures to happen. As with many other seizure medications, the way FYCOMPA works is not fully understood. [H2] Navigating new territory Adjusting to your treatment can take time, here are some things to look out for to help you avoid potential roadblocks. Record your triggers and keep your doctor up to date on side effects you may be experiencing. [H3] Common seizure triggers: Do any of these affect you? Click on the ones you know about—and keep an eye on the others. It isn’t always easy, but you may be able to avoid some triggers. CERTAIN TIMES Specific times of day or night Times of fever or illness In women, around the menstrual cycle or other hormonal changes CERTAIN STIMULI OR SUBSTANCES Stress Drinking alcohol Flashing bright lights or patterns Specific foods or products Too much caffeine PHYSICAL HEALTH AND CARE Not taking medication Not eating well—low blood sugar Not getting enough sleep Make sure your doctor and care team are always up to date about your triggers as well! [H2] Once you’ve hit the open road Your journey is just beginning, but you’re not alone! Finding your stable dosage is another step closer to seizure control!‡ Keep taking FYCOMPA as prescribed, stay connected with your doctor’s office and let them know if: You experience a seizure (it might be time for a dose adjustment) You have side effects You miss a dose more than once You have questions ‡In clinical trials, some patients taking FYCOMPA experienced fewer seizures. Individual results may vary. Please read the Medication Guide, including the information about serious mental (psychiatric) problems. The Medication Guide does not take the place of talking with your healthcare provider about your condition or your treatment. [H2] Find your travel buddies Remember your goals from earlier in your journey? Go back and celebrate your milestones with a family member, partner, or close friend! REFERENCE: 1. FYCOMPA US Prescribing Information. Coral Gables, FL: Catalyst Pharmaceuticals, Inc. What is FYCOMPA (perampanel)? FYCOMPA is a prescription medicine used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy aged 4 and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy aged 12 and older. IMPORTANT SAFETY INFORMATION FYCOMPA may cause mental (psychiatric) problems, including: new or worse aggressive behavior (including homicidal behavior), hostility, anger, anxiety, or irritability; being suspicious or distrustful (believing things that are not true); seeing objects or hearing things that are not there; confusion; difficulty with memory; other unusual or extreme changes in behavior or mood. Tell your healthcare provider right away if you have any new or worsening mental problems while taking FYCOMPA. What is FYCOMPA (perampanel)? FYCOMPA is a prescription medicine used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy aged 4 and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy aged 12 and older. Like other antiepileptic drugs, FYCOMPA may cause suicidal thoughts or actions in a very small number of people, about 1 in 500. Call your healthcare provider right away if you have any of these symptoms, especially if they are new, worse, or worry you: thoughts about suicide or dying; new or worse depression; feeling agitated or restless; trouble sleeping (insomnia); acting aggressive; being angry, or violent; an extreme increase in activity and talking (mania); attempt to commit suicide; new or worse anxiety; panic attacks; new or worse irritability; acting on dangerous impulses; other unusual changes in behavior or mood. Suicidal thoughts or actions can be caused by things other than medicines. If you have suicidal thoughts or actions, your healthcare provider may check for other causes. Pay attention to any changes especially sudden changes in mood, behaviors, thoughts, or feelings and keep all follow-up visits with your healthcare provider as scheduled. Call your healthcare provider between visits as needed, especially if you are worried about symptoms. Do not stop FYCOMPA without first talking with your healthcare provider. Stopping suddenly can cause serious problems and can cause you to have seizures more often. Before taking FYCOMPA, tell your healthcare provider about all of your medical conditions, including if you: have or have had depression, mood problems, aggressive or hostile behavior (for example, homicidal behavior), suicidal thoughts or behavior, or other psychiatric problems; have liver or kidney problems; drink alcohol; have abused prescription medicines, street drugs, or alcohol in the past; are pregnant or plan to become pregnant. It is not known if FYCOMPA will harm your unborn baby. If you become pregnant while taking FYCOMPA, talk to your healthcare provider about registering with the North American Antiepileptic Drug Pregnancy Registry (1-888-233-2334)(1-888-233-2334); are breastfeeding or plan to breastfeed. Talk to your healthcare provider about the best way to feed your baby if you take FYCOMPA and to decide if you will take FYCOMPA or breastfeed. You should not do both. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Taking FYCOMPA with certain other medicines can cause side effects or reduce either drug’s benefit. These medicines include: birth control, carbamazepine, phenytoin, oxcarbazepine, rifampin, and St. John’s Wort. What should I avoid while taking FYCOMPA? Do not drive, operate heavy machinery, or do other dangerous activities until you know how FYCOMPA affects you. FYCOMPA may make you dizzy, sleepy, or tired. Do not drink alcohol or take other medicines that make you sleepy or dizzy until you talk to your healthcare provider. FYCOMPA taken with alcohol or medicines that cause sleepiness or dizziness may make your sleepiness or dizziness worse. FYCOMPA when taken with alcohol may also make your mood worse, increase anger, confusion, and depression. FYCOMPA may cause other serious side effects, including: Dizziness, vertigo (sense of spinning), and problems walking normally. You may have problems walking normally if you are unsteady because you feel dizzy. These symptoms can increase when your dose of FYCOMPA is increased. Your risk of feeling dizzy and having problems walking normally may be higher if you are elderly; Sleepiness and tiredness; Increased risk of falls. Taking FYCOMPA can increase your chance of falling. These falls can cause serious injuries. Your risk of falling may be higher if you are elderly; A serious allergic reaction that may affect your skin or other parts of your body such as your liver, kidneys, heart, or blood cells. This allergic reaction can be life-threatening and can cause death. Call your healthcare provider right away if you have: a skin rash, hives; fever or swollen glands that do not go away; swelling of your face; shortness of breath; swelling of the legs; yellowing of the skin or whites of the eyes; or dark urine The most common side effects of FYCOMPA include: dizziness; sleepiness; tiredness; irritability; falls; nausea and vomiting; weight gain; vertigo (sense of spinning); problems walking normally; problems with muscle coordination; headache; bruising; abdominal pain; anxiety FYCOMPA is a controlled substance (CIII) because it can be abused or lead to drug dependence. Keep FYCOMPA in a safe place to protect it from theft and never give it to anyone else because it may harm them. Selling or giving away FYCOMPA is against the law. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch or call 1-800-FDA-1088. Prescribing Information and Medication Guide for FYCOMPA.
SUB-PAGE (https://fycompa.com/what-is-fycompa/) What is FYCOMPA® (perampanel) CIII?
FYCOMPA is a prescription medicine used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy aged 4 and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy aged 12 and older. [H2] Convulsive seizure control is possible.* Ask your doctor if FYCOMPA could help control your seizures. *In clinical trials, some patients taking FYCOMPA experienced fewer seizures. Individual results may vary. [H1] What are breakthrough seizures? Some people take medication but still have seizures. When this happens, they are called "breakthrough seizures". Not sure if your seizures are under control? Take the Seizure Control Quiz [H2] Leslie and her husband talk about life and relationships before and after taking FYCOMPA to treat her seizures. Watch Leslie's FYCOMPA story [H2] Get important FYCOMPA updates 400,000 people worldwide have been prescribed FYCOMPA, and the community continues to grow!‡§ Stay current when it comes to the latest FYCOMPA information and resources. ‡Worldwide figure through March 2021. Nearly 50,000 patients prescribed FYCOMPA in the United States.§Across all indications What is FYCOMPA (perampanel)? FYCOMPA is a prescription medicine used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy aged 4 and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy aged 12 and older. IMPORTANT SAFETY INFORMATION FYCOMPA may cause mental (psychiatric) problems, including: new or worse aggressive behavior (including homicidal behavior), hostility, anger, anxiety, or irritability; being suspicious or distrustful (believing things that are not true); seeing objects or hearing things that are not there; confusion; difficulty with memory; other unusual or extreme changes in behavior or mood. Tell your healthcare provider right away if you have any new or worsening mental problems while taking FYCOMPA. What is FYCOMPA (perampanel)? FYCOMPA is a prescription medicine used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy aged 4 and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy aged 12 and older. Like other antiepileptic drugs, FYCOMPA may cause suicidal thoughts or actions in a very small number of people, about 1 in 500. Call your healthcare provider right away if you have any of these symptoms, especially if they are new, worse, or worry you: thoughts about suicide or dying; new or worse depression; feeling agitated or restless; trouble sleeping (insomnia); acting aggressive; being angry, or violent; an extreme increase in activity and talking (mania); attempt to commit suicide; new or worse anxiety; panic attacks; new or worse irritability; acting on dangerous impulses; other unusual changes in behavior or mood. Suicidal thoughts or actions can be caused by things other than medicines. If you have suicidal thoughts or actions, your healthcare provider may check for other causes. Pay attention to any changes especially sudden changes in mood, behaviors, thoughts, or feelings and keep all follow-up visits with your healthcare provider as scheduled. Call your healthcare provider between visits as needed, especially if you are worried about symptoms. Do not stop FYCOMPA without first talking with your healthcare provider. Stopping suddenly can cause serious problems and can cause you to have seizures more often. Before taking FYCOMPA, tell your healthcare provider about all of your medical conditions, including if you: have or have had depression, mood problems, aggressive or hostile behavior (for example, homicidal behavior), suicidal thoughts or behavior, or other psychiatric problems; have liver or kidney problems; drink alcohol; have abused prescription medicines, street drugs, or alcohol in the past; are pregnant or plan to become pregnant. It is not known if FYCOMPA will harm your unborn baby. If you become pregnant while taking FYCOMPA, talk to your healthcare provider about registering with the North American Antiepileptic Drug Pregnancy Registry (1-888-233-2334)(1-888-233-2334); are breastfeeding or plan to breastfeed. Talk to your healthcare provider about the best way to feed your baby if you take FYCOMPA and to decide if you will take FYCOMPA or breastfeed. You should not do both. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Taking FYCOMPA with certain other medicines can cause side effects or reduce either drug’s benefit. These medicines include: birth control, carbamazepine, phenytoin, oxcarbazepine, rifampin, and St. John’s Wort. What should I avoid while taking FYCOMPA? Do not drive, operate heavy machinery, or do other dangerous activities until you know how FYCOMPA affects you. FYCOMPA may make you dizzy, sleepy, or tired. Do not drink alcohol or take other medicines that make you sleepy or dizzy until you talk to your healthcare provider. FYCOMPA taken with alcohol or medicines that cause sleepiness or dizziness may make your sleepiness or dizziness worse. FYCOMPA when taken with alcohol may also make your mood worse, increase anger, confusion, and depression. FYCOMPA may cause other serious side effects, including: Dizziness, vertigo (sense of spinning), and problems walking normally. You may have problems walking normally if you are unsteady because you feel dizzy. These symptoms can increase when your dose of FYCOMPA is increased. Your risk of feeling dizzy and having problems walking normally may be higher if you are elderly; Sleepiness and tiredness; Increased risk of falls. Taking FYCOMPA can increase your chance of falling. These falls can cause serious injuries. Your risk of falling may be higher if you are elderly; A serious allergic reaction that may affect your skin or other parts of your body such as your liver, kidneys, heart, or blood cells. This allergic reaction can be life-threatening and can cause death. Call your healthcare provider right away if you have: a skin rash, hives; fever or swollen glands that do not go away; swelling of your face; shortness of breath; swelling of the legs; yellowing of the skin or whites of the eyes; or dark urine The most common side effects of FYCOMPA include: dizziness; sleepiness; tiredness; irritability; falls; nausea and vomiting; weight gain; vertigo (sense of spinning); problems walking normally; problems with muscle coordination; headache; bruising; abdominal pain; anxiety FYCOMPA is a controlled substance (CIII) because it can be abused or lead to drug dependence. Keep FYCOMPA in a safe place to protect it from theft and never give it to anyone else because it may harm them. Selling or giving away FYCOMPA is against the law. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch or call 1-800-FDA-10881-800-FDA-1088. media/media/ Prescribing Information and Medication Guide for FYCOMPA.
SUB-PAGE (https://fycompa.com/patient-stories/) Patient Stories – FYCOMPA® (perampanel) CIII
Stories from others with epilepsy. Your browser does not support the video tag. [H3] Meet Leslie Leslie shares how FYCOMPA helped her and her husband discover a life full of adventure. Your browser does not support the video tag. [H3] Meet Nick Nick talks about getting diagnosed with epilepsy at a young age and how his mother learned how to help manage his epilepsy. Your browser does not support the video tag. [H3] Meet Shantia Shantia discusses her first seizure and journey to finding the right treatment for her epilepsy. [H2] Stay tuned for more updates FYCOMPA maybe able to help Learn how Find out if yourseizures are under control Take the quiz What is FYCOMPA (perampanel)? FYCOMPA is a prescription medicine used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy aged 4 and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy aged 12 and older. IMPORTANT SAFETY INFORMATION FYCOMPA may cause mental (psychiatric) problems, including: new or worse aggressive behavior (including homicidal behavior), hostility, anger, anxiety, or irritability; being suspicious or distrustful (believing things that are not true); seeing objects or hearing things that are not there; confusion; difficulty with memory; other unusual or extreme changes in behavior or mood. Tell your healthcare provider right away if you have any new or worsening mental problems while taking FYCOMPA. What is FYCOMPA (perampanel)? FYCOMPA is a prescription medicine used alone or with other medicines to treat partial-onset seizures with or without secondarily generalized seizures in people with epilepsy aged 4 and older and with other medicines to treat primary generalized tonic-clonic seizures in people with epilepsy aged 12 and older. Like other antiepileptic drugs, FYCOMPA may cause suicidal thoughts or actions in a very small number of people, about 1 in 500. Call your healthcare provider right away if you have any of these symptoms, especially if they are new, worse, or worry you: thoughts about suicide or dying; new or worse depression; feeling agitated or restless; trouble sleeping (insomnia); acting aggressive; being angry, or violent; an extreme increase in activity and talking (mania); attempt to commit suicide; new or worse anxiety; panic attacks; new or worse irritability; acting on dangerous impulses; other unusual changes in behavior or mood. Suicidal thoughts or actions can be caused by things other than medicines. If you have suicidal thoughts or actions, your healthcare provider may check for other causes. Pay attention to any changes especially sudden changes in mood, behaviors, thoughts, or feelings and keep all follow-up visits with your healthcare provider as scheduled. Call your healthcare provider between visits as needed, especially if you are worried about symptoms. Do not stop FYCOMPA without first talking with your healthcare provider. Stopping suddenly can cause serious problems and can cause you to have seizures more often. Before taking FYCOMPA, tell your healthcare provider about all of your medical conditions, including if you: have or have had depression, mood problems, aggressive or hostile behavior (for example, homicidal behavior), suicidal thoughts or behavior, or other psychiatric problems; have liver or kidney problems; drink alcohol; have abused prescription medicines, street drugs, or alcohol in the past; are pregnant or plan to become pregnant. It is not known if FYCOMPA will harm your unborn baby. If you become pregnant while taking FYCOMPA, talk to your healthcare provider about registering with the North American Antiepileptic Drug Pregnancy Registry (1-888-233-2334)(1-888-233-2334); are breastfeeding or plan to breastfeed. Talk to your healthcare provider about the best way to feed your baby if you take FYCOMPA and to decide if you will take FYCOMPA or breastfeed. You should not do both. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Taking FYCOMPA with certain other medicines can cause side effects or reduce either drug’s benefit. These medicines include: birth control, carbamazepine, phenytoin, oxcarbazepine, rifampin, and St. John’s Wort. What should I avoid while taking FYCOMPA? Do not drive, operate heavy machinery, or do other dangerous activities until you know how FYCOMPA affects you. FYCOMPA may make you dizzy, sleepy, or tired. Do not drink alcohol or take other medicines that make you sleepy or dizzy until you talk to your healthcare provider. FYCOMPA taken with alcohol or medicines that cause sleepiness or dizziness may make your sleepiness or dizziness worse. FYCOMPA when taken with alcohol may also make your mood worse, increase anger, confusion, and depression. FYCOMPA may cause other serious side effects, including: Dizziness, vertigo (sense of spinning), and problems walking normally. You may have problems walking normally if you are unsteady because you feel dizzy. These symptoms can increase when your dose of FYCOMPA is increased. Your risk of feeling dizzy and having problems walking normally may be higher if you are elderly; Sleepiness and tiredness; Increased risk of falls. Taking FYCOMPA can increase your chance of falling. These falls can cause serious injuries. Your risk of falling may be higher if you are elderly; A serious allergic reaction that may affect your skin or other parts of your body such as your liver, kidneys, heart, or blood cells. This allergic reaction can be life-threatening and can cause death. Call your healthcare provider right away if you have: a skin rash, hives; fever or swollen glands that do not go away; swelling of your face; shortness of breath; swelling of the legs; yellowing of the skin or whites of the eyes; or dark urine The most common side effects of FYCOMPA include: dizziness; sleepiness; tiredness; irritability; falls; nausea and vomiting; weight gain; vertigo (sense of spinning); problems walking normally; problems with muscle coordination; headache; bruising; abdominal pain; anxiety FYCOMPA is a controlled substance (CIII) because it can be abused or lead to drug dependence. Keep FYCOMPA in a safe place to protect it from theft and never give it to anyone else because it may harm them. Selling or giving away FYCOMPA is against the law. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch or call 1-800-FDA-10881-800-FDA-1088. Prescribing Information and Medication Guide for FYCOMPA.
This page presents a snapshot of public data from FYCOMPA (Catalyst Pharmaceuticals), captured on May 30, 2026, to show how machine logic reads Semantic Coherence signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to FYCOMPA (Catalyst Pharmaceuticals): This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://fycompa.com to view the most current version of its content and see directly what this company is about and what it offers.