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Felbamate

Felbamate Dosage

Aileen Chu, PharmD, BCPSKristianne Hannemann, PharmD
Reviewed by Aileen Chu, PharmD, BCPS, Kristianne Hannemann, PharmD
Last reviewed on May 11, 2023

The average cost for 180 tablets of 600mg of Felbamate is $111.56 with a free GoodRx coupon. This is 87.44% off the average retail price of $888.26.

tabletTablet

Dosage

Quantity

Price as low as

Price per unit

400mg

120 tablets

$80.94

$0.67

600mg

180 tablets

$111.56

$0.62

ml of oral suspensionMl of oral suspension

Dosage

Quantity

Price as low as

Price per unit

600mg/5ml

300 ml

$56.92

$0.19

Typical dosage for Felbamate

  • Adults and children 14 years of age and older: The typical starting dose is 1,200 mg by mouth per day, split up into 3 or 4 doses. Your provider will raise your dose every 1 to 2 weeks as needed. The maximum dose is 3,600 mg total per day.
  • Children 2 to 14 years of age with Lennox-Gastaut syndrome: The dose will depend on your child's body weight. The typical starting dose is 15 mg/kg of body weight per day, split up into 3 or 4 doses. Your child's provider will raise the dose every week as needed. The maximum dose is 45 mg/kg of body weight total per day.

Your dose might differ if you have kidney problems.

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Why trust our experts?

Aileen Chu, PharmD, has over 8 years of experience working as a clinical pharmacist in the emergency department. Chu is also a pharmacotherapeutics instructor at Point Loma Nazarene University.
Kristianne Hannemann, PharmD, is a licensed pharmacist in California. She has been a retail pharmacy manager and staff pharmacist for over 7 years and has contributed drug information content to different health companies.

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