MedPage Today on MSN

Amoxicillin Alone Holds Up for Acute Sinusitis

Observational study supports efficacy, safety compared with amoxicillin-clavulanate ...
Verywell Health on MSN

How long does amoxicillin take to work?

Medically reviewed by Femi Aremu, PharmD Key Takeaways Amoxicillin starts working within a few hours, and you might feel better in 48 to 72 hours.Always take all your amoxicillin, even if you feel ...