Drug
Who makes methsuximide?
2 companies list methsuximide as a human prescription drug, including under the names Celontin. Forms: capsule. Routes: oral.
Labellers from the openFDA NDC Directory. A labeller is the firm named on the label, not necessarily the site that made the product, and a listing is not an FDA approval. Data as of 24 Sept 2026. Methodology
Companies listing methsuximide
| Company | Forms | Application | NDCs | Registered sites |
|---|---|---|---|---|
| ANI Pharmaceuticals, Inc.United States | capsule | ANDAANDA217213 | 1 | 1 |
| Parke-Davis Div of Pfizer Inc | capsule | NDANDA010596 | 1 | 0 |
Bulk ingredient listings
- NURAY CHEMICALS PRIVATE LIMITEDIndia · 1 NDC
Enquiry
Common questions
- Who makes methsuximide?
- 2 companies list methsuximide as a human prescription drug in the openFDA NDC Directory, led by ANI Pharmaceuticals, Inc., Parke-Davis Div of Pfizer Inc. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.
- Is there a generic Celontin?
- 1 company lists methsuximide under an abbreviated new drug application (ANDA), the application type used for generics, and 1 under an NDA or BLA. Listing status is from the NDC Directory; it is not a statement of availability.
- Who supplies methsuximide active ingredient?
- 1 company lists methsuximide as a bulk ingredient, including NURAY CHEMICALS PRIVATE LIMITED.