The short version
25 companies supply this market — deep enough that no single failure threatens the supply.
Market view
topiramate · Powder
54 marketed package NDCs · 25 active manufacturers
Most dispensed: 50 mg · Capsule, Extended Release · #30 capsule, extended releases/bottle · 25 mg · Capsule, Extended Release · #30 capsule, extended releases/bottle · 100 mg · Capsule, Extended Release · #30 capsule, extended releases/bottle · 200 mg · Capsule, Extended Release · #30 capsule, extended releases/bottle
What changed in the last 90 days
Every detected change for topiramate, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
- topiramateAug 28, 2026New productCoupler LLC
- topiramateAug 19, 2026Price downNADAC $0.05555 → $0.05502 per unit (-0.95%)
- topiramateAug 19, 2026Price upNADAC $0.03359 → $0.03504 per unit (+4.32%)
- topiramateAug 19, 2026Price upNADAC $0.0255 → $0.02563 per unit (+0.51%)
- TopiramateAug 19, 2026Price upNADAC $0.10825 → $0.10979 per unit (+1.42%)
- TopiramateAug 19, 2026Price upNADAC $0.10825 → $0.10979 per unit (+1.42%)
- TopiramateAug 19, 2026Price downNADAC $0.05555 → $0.05502 per unit (-0.95%)
- TopiramateAug 19, 2026Price downNADAC $0.05555 → $0.05502 per unit (-0.95%)
- TopiramateAug 19, 2026Price upNADAC $0.03359 → $0.03504 per unit (+4.32%)
- TopiramateAug 19, 2026Price upNADAC $0.03359 → $0.03504 per unit (+4.32%)
Common questions
- Is Topiramate in shortage right now?
- No. FDA does not currently list Topiramate in shortage. This page is rebuilt every morning from FDA's shortage database, so a new posting appears here the day it is published.
- Who makes Topiramate?
- 76 companies have marketed Topiramate in the last 30 days, according to the FDA NDC Directory. Every manufacturer and package is listed on this page.
- What does Topiramate cost?
- The typical pharmacy pays about $0.2687 per unit, based on the most recent CMS NADAC survey of actual acquisition costs. That is what the pharmacy pays for the drug itself — not the cash price, and not what an insurer is billed.
All marketed products
Expand a strength to see its dosage forms, then package sizes, then each manufacturer and NDC. Click an NDC for its full detail page.