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vigabatrin

Vigabatrin is an anti-epileptic agent used to treat Infantile Spasms, Complex Partial Epilepsy.

Anti-Epileptic Agent · by Chartwell Rx

Generic of Sabril

Not yet rated· sourced from the FDA label
Rated against independent regulatory sources·Last updated June 7, 2026·How we rate
Verified againstopenFDANIH DailyMedRxClass

Key facts

Active ingredient
Vigabatrin
Form
Powder
Strength
Vigabatrin 500MG/PACKET
Type
Prescription (Rx)
Brand or generic
Generic
Manufacturer
Chartwell Rx
FDA application
ANDA211790
Availability
Discontinued (per FDA)

Drug class

How this class works, per Seizure Medications — StatPearls, NCBI Bookshelf (NIH).

May treat (source: NIH RxClass)

See how Vigabatrin ranks — best-rated anti-epileptic agent for:

Dosage forms

Powder

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

Ways to save

Ask for the generic

Same active ingredient, far cheaper. Is there a generic? →

Request a 90-day supply

Bulk fills usually lower the per-dose price vs monthly refills.

Use copay cards

Manufacturer copay cards & patient-assistance programs — especially for brand drugs.

Compare alternatives

A same-class option may cost less. See alternatives →

Frequently asked questions

What does Vigabatrin treat?
Vigabatrin (Vigabatrin) may be used to treat infantile spasms, complex partial epilepsy, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
How does Vigabatrin work?
Vigabatrin is a anti-epileptic agent. Anti-epileptic (anticonvulsant) drugs calm the abnormal, excessive electrical activity that triggers seizures. They do this by stabilizing overactive sodium or calcium channels in nerve cells, boosting the brain's natural calming chemical GABA, or dampening excitatory signals, which makes nerves less likely to fire uncontrollably.
Is there a coupon or discount for Vigabatrin?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Vigabatrin. To pay less, Vigabatrin is already a generic — usually the lowest-cost version — so the main levers are comparing cash prices between pharmacies and using a pharmacy discount-card service. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Who makes Vigabatrin?
Vigabatrin is marketed by Chartwell Rx. You can see Chartwell Rx's full profile, rating, and other products on pharmaranks.
Is Vigabatrin a brand-name or generic drug?
Vigabatrin is a generic medication; its active ingredient is Vigabatrin. Generics contain the same active ingredient as the brand-name original and are usually lower cost.
Is Vigabatrin available over the counter?
No. Vigabatrin is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
What forms does Vigabatrin come in?
Vigabatrin is currently marketed as powder, per the FDA's National Drug Code Directory.
What class of drug is Vigabatrin?
Vigabatrin is classified as anti-epileptic agent, per the FDA's Established Pharmacologic Class.
Is Vigabatrin FDA-registered?
Vigabatrin is on record with the U.S. FDA under application number ANDA211790. You can verify this on its official FDA label.

Information is sourced from public FDA regulatory data. Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.

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