The short version
12 companies supply this market — deep enough that no single failure threatens the supply.
Market view
16 marketed package NDCs · 12 active manufacturers
Most dispensed: 500 ug · Tablet · #30 tablets/bottle · 500 ug · Tablet · #90 tablets/bottle · 250 ug · Tablet · #1 blister pack/carton / 28 tablet in 1 blister pack · 250 ug · Tablet · #2 blister packs/carton / 10 tablet in 1 blister pack
12 companies supply this market — deep enough that no single failure threatens the supply.
Every detected change for roflumilast, 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 Phosphodiesterase 4 Inhibitor, 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.