The short version
Just 2 companies supply this market — thin enough that a single exit would be felt immediately. It is in shortage right now — FDA lists the reason as “requirements related to complying with good manufacturing practices”.
Market view
riluzole · Liquid
4 marketed package NDCs · 2 active manufacturers
Most dispensed: 50 mg · Tablet, Film Coated · #60 tablet, film coateds/bottle · 50 mg · Tablet · #60 tablets/bottle · 5 mg/mL · Liquid · #300 mL/bottle, plastic
What changed in the last 90 days
Every detected change for riluzole, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
- RiluzoleSep 2, 2026Mfr exitedFarmak, A.s. · riluzole
- RiluzoleAug 26, 2026Mfr enteredCZECH-GEN, a.s. · riluzole
- RiluzoleAug 26, 2026Product updatelabeler name: FARMAK, A.S. → CZECH-GEN, a.s.
- RiluzoleAug 26, 2026Product updatelabeler name: FARMAK, A.S. → CZECH-GEN, a.s.
- RiluzoleAug 19, 2026Price downNADAC $0.29254 → $0.28379 per unit (-2.99%)
- riluzoleAug 19, 2026Price downNADAC $0.29254 → $0.28379 per unit (-2.99%)
- RiluzoleAug 19, 2026Price downNADAC $0.29254 → $0.28379 per unit (-2.99%)
- TiglutikAug 1, 2026Mfr enteredItalfarmaco SPA · riluzole
- TiglutikAug 1, 2026New productItalfarmaco SPA
- riluzoleJul 22, 2026Price downNADAC $0.29448 → $0.29254 per unit (-0.66%)
Common questions
- Is Riluzole in shortage right now?
- Yes. FDA currently lists Riluzole in shortage. This page is rebuilt every morning from FDA's shortage database.
- Who makes Riluzole?
- 15 companies have marketed Riluzole in the last 30 days, according to the FDA NDC Directory. Every manufacturer and package is listed on this page.
- What does Riluzole cost?
- The typical pharmacy pays about $0.2838 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.
Shortage reports for this molecule
- In shortage now — Teglutik, Oral Suspension, 5 mg/1 mL (NDC 70726-0304-1)Jan 26, 2024
- In shortage now — Teglutik, Oral Suspension, 5 mg/1 mL (NDC 70726-0305-1)Jan 26, 2024
- In shortage now — Teglutik, Oral Suspension, 5 mg/1 mL (NDC 70726-0306-1)Jan 26, 2024
- In shortage now — Tiglutik, Oral Suspension, 50 mg/10 mL (NDC 70726-0303-1)Jan 26, 2024
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.