The short version
Just 3 companies supply this market — thin enough that a single exit would be felt immediately. It is in shortage right now — FDA lists the reason as “discontinuation of the manufacture of the drug”.
Market view
28 marketed package NDCs · 3 active manufacturers
Most dispensed: 10 mg · Tablet, Film Coated · #30 tablet, film coateds/bottle
Just 3 companies supply this market — thin enough that a single exit would be felt immediately. It is in shortage right now — FDA lists the reason as “discontinuation of the manufacture of the drug”.
Other molecules FDA puts in Angiotensin Converting Enzyme 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.