The short version
13 companies supply this market — deep enough that no single failure threatens the supply.
Market view
24 marketed package NDCs · 13 active manufacturers
Most dispensed: 200 mg · Tablet, Film Coated · #100 tablet, film coateds/bottle · 200 mg · Tablet, Film Coated · #500 tablet, film coateds/bottle · 200 mg · Tablet · #100 tablets/bottle · 200 mg · Tablet · #500 tablets/bottle
13 companies supply this market — deep enough that no single failure threatens the supply.
Every detected change for hydroxychloroquine sulfate, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
Other molecules FDA puts in Antirheumatic Agent, 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.
Expand a strength to see its dosage forms, then package sizes, then each manufacturer and NDC. Click an NDC for its full detail page.