- [[Bacopa monnieri]]
- [[Bedaquilina]]
- [[Bamifilina, cloridrato]]
- [[Beclometasona + formoterol]]
- [[Beclometasona + formoterol + glicopirrônio]]
- [[Belimumabe]]
- [[Belinostate]]
- [[Belzutifano]]
- [[Bendamustina]]
- [[Benzoilmetronidazol]]
- [[Betadinutuximabe]]
- [[Betagalsidase]]
- [[Brentuximabe vedotina]]
- [[Brexpiprazol]]
- [[Brimonidina]]
- [[Brinzolamida + brimonidina, tartarato]]
- [[Brolucizumabe]]
- [[Bromazepam]]
- [[Bussulfano]]
- [[Burosumabe]]