The short version
8 companies supply this market — a reasonable cushion if one runs into trouble.
Market view
rifampin · Powder
22 marketed package NDCs · 8 active manufacturers
Most dispensed: 300 mg · Capsule · #60 capsules/bottle · 150 mg · Capsule · #30 capsules/bottle · 300 mg · Capsule · #30 capsules/bottle · 300 mg · Capsule · #100 capsules/bottle
What changed in the last 90 days
Every detected change for rifampin, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
- rifampinAug 19, 2026Price downNADAC $0.68987 → $0.68021 per unit (-1.4%)
- rifampinAug 19, 2026Price downNADAC $0.68987 → $0.68021 per unit (-1.4%)
- rifampinAug 19, 2026Price upNADAC $0.68564 → $0.80348 per unit (+17.19%)
- RifampinAug 19, 2026Price downNADAC $0.68987 → $0.68021 per unit (-1.4%)
- RifampinAug 19, 2026Price upNADAC $0.68564 → $0.80348 per unit (+17.19%)
- RifampinAug 19, 2026Price upNADAC $0.68564 → $0.80348 per unit (+17.19%)
- RifampinAug 19, 2026Price downNADAC $0.68987 → $0.68021 per unit (-1.4%)
- RifampinAug 19, 2026Price downNADAC $0.68987 → $0.68021 per unit (-1.4%)
- RifampinAug 19, 2026Price downNADAC $0.68987 → $0.68021 per unit (-1.4%)
- RifampinAug 19, 2026Price downNADAC $0.68987 → $0.68021 per unit (-1.4%)
Same drug class
Other molecules FDA puts in Rifamycin Antibacterial, with whether each is in shortage right now. Same class is not the same drug — substitution is a clinical decision, and this is a supply picture, not a recommendation.
Common questions
- Is Rifampin in shortage right now?
- Yes. FDA currently lists Rifampin in shortage. This page is rebuilt every morning from FDA's shortage database.
- Who makes Rifampin?
- 22 companies have marketed Rifampin in the last 30 days, according to the FDA NDC Directory. Every manufacturer and package is listed on this page.
- What does Rifampin cost?
- The typical pharmacy pays about $0.6802 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.