Interactions with Other Medications and Substances

Always inform your doctor or pharmacist about all medications you are taking, including over-the-counter drugs, vitamins, and herbal supplements. Amoxicillin can interact with certain medications, potentially affecting their effectiveness or causing side effects.

For example, combining amoxicillin with oral contraceptives may reduce their effectiveness. Consider using a backup method of birth control while taking amoxicillin.

Methotrexate’s toxicity can increase when taken concurrently with amoxicillin. Your doctor should carefully monitor you if you’re on both medications.

Allopurinol, used for gout, may increase the chance of skin rashes when taken with amoxicillin. Be aware of any new skin reactions and report them immediately.

Probenecid, a medication for gout, interacts by slowing amoxicillin’s excretion, potentially leading to higher blood levels and increased risk of side effects. Your doctor will adjust the dosage as needed.

Alcohol consumption isn’t directly contraindicated with amoxicillin, but it can generally worsen some side effects, such as nausea. Moderate alcohol consumption is advised.

This information is not exhaustive. Consult your doctor or pharmacist for personalized advice regarding potential interactions with your specific medications and health conditions.