Almoxil Amoxicillin Allopurinol
ModerateSkin rashes happen more often in people who take Allopurinol (Alurol) together with amoxicillin, or with ampicillin, a similar antibiotic. The rash is less common in people who take only one of these medicines.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.