You have a sunburn
Your lips, as you may be aware, are extremely sensitive, largely because the skin covering them is very thin. “Because they are so thin, they are more prone to sun damage, and you can even get skin cancers in this area as well,” says Jill Waibel, MD, owner of the Miami Dermatology and Laser Institute. Make sure to use lip balm with SPF anytime you will be outside, and if your dry and chapped lips don’t clear up, make an appointment with your dermatologist. Sun damage can cause a pre-cancerous condition known as actinic cheilitis. Once diagnosed, your doctor may pursue treatment options like cryotherapy, medical photodynamic therapy, or topical chemotherapeutic creams.