What are the possible side effects of Extina (Ketoconazole Topical)?
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. Stop using ketoconazole topical and call your doctor if you have any of these serious side effects: severe itching, burning, or irritation where the medicine is applied oily or dry scalp, mild hair loss redness, pain, or oozing of treated skin areas; or eye redness, swelling, or irritation Less serious side effects include: mild skin itching or irritation dry skin; or headache This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect.