The short version
Just 2 companies supply this market — thin enough that a single exit would be felt immediately.
Market view
ivacaftor · Granule
6 marketed package NDCs · 2 active manufacturers
Most dispensed: 1 kg/kg · Powder · #50 kg/drum
What changed in the last 90 days
Every detected change for ivacaftor, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
- IvacaftorAug 19, 2026Mfr enteredZhejiang Ausun Pharmaceutical Co., Ltd. · ivacaftor
- IvacaftorAug 19, 2026New productZhejiang Ausun Pharmaceutical Co., Ltd.
- IvacaftorAug 19, 2026New productZhejiang Ausun Pharmaceutical Co., Ltd.
- IvacaftorAug 19, 2026New productZhejiang Ausun Pharmaceutical Co., Ltd.
- IvacaftorAug 19, 2026New productZhejiang Ausun Pharmaceutical Co., Ltd.
Same drug class
Other molecules FDA puts in Cystic Fibrosis Transmembrane Conductance Regulator Potentiator, 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 Ivacaftor in shortage right now?
- No. FDA does not currently list Ivacaftor in shortage. This page is rebuilt every morning from FDA's shortage database, so a new posting appears here the day it is published.
- Who makes Ivacaftor?
- 16 companies have marketed Ivacaftor in the last 30 days, according to the FDA NDC Directory. Every manufacturer and package is listed on this page.
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.