Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Wash off the medicine and call your doctor at once if you have a serious skin reaction such as severe itching, burning, oozing, bleeding, or skin changes where the medicine is applied. Less serious side effects may include: mild skin irritation, dryness, flaking, scabbing, crusting, redness, or hardening of the skin where the medicine was applied changes in the color of treated skin flu symptoms such as fever, chills, body aches, tired feeling, swollen glands cold symptoms such as stuffy nose, sneezing, sore throat headache, back ache, muscle pain nausea, diarrhea, upset stomach; or vaginal itching or discharge This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.