The short version
4 companies supply this market — a reasonable cushion if one runs into trouble. The brand price is up 21% over the past year, to $51.43 per unit. Generic versions run $14.91 per unit — 1.7× cheaper. A shortage here was resolved within the past year — markets usually stay tight for a while after. Put together: this looks like a healthy supply — the boring kind, which is exactly what you want. Historically, drugs in this position went on to a new shortage within 90 days about 0.6% of the time — roughly 4× the typical drug (0.1%).
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