Amoxicillin is well-known for causing rashes that are either allergic or nonallergic reactions. These rashes can be mild to ...

A Lyme disease rash generally occurs within a week of the infection. Blood tests are used to confirm Lyme disease, which can be treated with antibiotics. Lyme disease can appear in a variety of ...

Amoxicillin (as trihydrate ... Monitor use with oral anticoagulants; may need dose adjustment. Increased risk of rashes with allopurinol. May antagonize oral contraceptives.