The short version
13 companies supply this market — deep enough that no single failure threatens the supply.
Market view
26 marketed package NDCs · 13 active manufacturers
Most dispensed: 300 mg · Tablet, Film Coated · #30 tablet, film coateds/bottle · 150 mg · Tablet, Film Coated · #60 tablet, film coateds/bottle · 10 mg/mL · Solution · #240 mL/bottle · 150 mg · Tablet, Film Coated · #30 blister packs/carton / 1 tablet, film coated in 1 blister pack
13 companies supply this market — deep enough that no single failure threatens the supply.
Every detected change for lamivudine, 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 Hepatitis B Virus Nucleoside Analog Reverse Transcriptase 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.