How Long Does an Amoxicillin Rash Last?

An amoxicillin rash usually disappears within a week after you stop taking the medication. However, this timeframe can vary.

Most rashes resolve within 2-7 days. Some milder reactions may clear up sooner, within a few days of stopping the antibiotic. In contrast, more severe reactions might persist a little longer.

If the rash is severe, or accompanied by other symptoms like fever, swelling, or difficulty breathing, seek immediate medical attention. This indicates a more serious allergic reaction requiring prompt treatment.

Monitor the rash closely. If it worsens, spreads significantly, or develops blisters, contact your doctor immediately. Your doctor can assess the severity and advise you on the best course of action.

While most amoxicillin rashes are not serious, prompt medical attention for any concerning symptoms is crucial for your well-being. Never disregard a persistent or worsening reaction.