what happens with your lips get sunburned
Sunburned Lips Symptoms and Treatment of Rash & Blisters Sunburned Lips Treatment. Once you start feeling the inflammation or a burning sensation on your lips, get out of the sun and move to a shade or indoors. It helps to prevent further damage of your lips. While indoors, perform the following sunburnt lips cure and remedies. According to simple-remedies. 1  Dryness of the lips is a result of excessive dehydration of your body. Drink plenty of water for the first three days after the burn. 2  Apply a cool compress on the lips. This remedy helps in cooling the lips and reducing the duration on how long does sunburn last.