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 finish all your prescribed amoxicillin to ...

Common side effects of Augmentin include diarrhea, nausea, and skin rash. These are usually mild and temporary. Serious side effects are rare but can include liver or kidney problems, intestinal ...

Brigham researchers found that patients prescribed amoxicillin-clavulanate had higher rates of gastrointestinal symptoms and yeast infections than those prescribed amoxicillin. Acute sinusitis is one ...