What side effects may I notice from Cephalexin 500mg?
Side effects that you should report to your doctor or health care professional as soon as possible: * allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue * breathing problems * pain or trouble passing urine * redness, blistering, peeling or loosening of the skin, including inside the mouth * severe or watery diarrhea * unusually weak or tired * yellowing of the eyes, skin Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome): * gas or heartburn * genital or anal irritation * headache * joint or muscle pain * nausea, vomiting This list may not describe all possible side effects.
