How long does amoxicillin and clavulanate potassium take to work?
How long does amoxicillin and clavulanate potassium take to work? How fast does Augmentin (amoxicillin / clavulanate) work? Augmentin (amoxicillin / clavulanate) will start working right away to fight the infection in your body. You should start to feel better after 2 days, but continue to take the full course of your medication even if you feel like you don't need it anymore. How long is amoxicillin effective in your system? After taking an oral dose of amoxicillin, 60% of it will be out of your system in 6 to 8 hours. The body excretes amoxicillin in the urine. It...