The short version
Only one company currently supplies this market — there is no backup if it stumbles.
Market view
1 marketed package NDCs · 1 active manufacturer
Most dispensed: 500 [USP'U]/g; 10000 [USP'U]/g · Ointment · #1 tube/carton / 28.4 g in 1 tube · 500 [USP'U]/g; 10000 [USP'U]/g · Ointment · #1 tube/carton / 3.5 g in 1 tube
Only one company currently supplies this market — there is no backup if it stumbles.
Every detected change for bacitracin zinc and polymyxin b 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 Polymyxin-class 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.
Expand a strength to see its dosage forms, then package sizes, then each manufacturer and NDC. Click an NDC for its full detail page.