An amoxicillin rash can be an allergic or non-allergic reaction to the antibiotic. It can look like small red or pink spots ...

Because of the high rate of cross-sensitivities and cross-reactions between neomycin and other antibiotics, patients should list neomycin as a medical allergy for the rest of their lives.

The Royal Pharmaceutical Society says many people confuse antibiotic side-effects with an allergic reaction. Common allergic symptoms include itchy skin, a raised rash and swelling. Nausea ...

All antibiotics can cause drug rashes — as can antiseizure and antigout medications and even over-the-counter medications like NSAIDs. And while some patients have severe reactions, the majority ...