Question: how long does it take for a sunburn on your lips to go away?
Answer: Symptoms of Sunburned Lips Like with sunburn on the rest of skin, the symptoms will last about 3 to 5 days. Note that if the pain is accompanied by tingling or itching, you may have cold sores on your lips instead. Cold sores are red blisters filled with fluid, while sunburn blisters are small and white.