The specific effects of an amoxicillin overdose will vary, depending on a number of factors, including the
amoxicillin dosage and whether it was taken with any other medications or substances.
Effects of an Amoxicillin Overdose
A mild amoxicillin overdose probably will not cause any significant or lasting problems. However, a large overdose could affect the kidneys, possibly causing poor kidney function or even kidney failure.