Swollen Lips From Sun. The blisters can range in size depending on how serious your sun poisoning is. Lips are protected by the epidermis the outermost layer largely composed of keratinocytes. When to see a doctor Most cases of sunburned lips will heal by themselves and most sunburn blisters will break without needing to be manually drained. If only your lips are swollen there are two possibilities.
Reddening and swelling of the lips are the most obvious symptoms of sunburned lips. These are the signs and symptoms that are associated with sunburned lips. The symptoms of sun poisoning of the lips include inflammation redness swelling itching soreness and blistering. Dark spots can appear on. Chapped or cracked lips. The lips may also feel dry warm sore and tender to touch.
The lips can develop precancerous or actinic keratosis basal or squamous.
It may also follow exposure of lips to intense sun or a nutrient deficiency. The lips may also feel dry warm sore and tender to touch. When to see a doctor Most cases of sunburned lips will heal by themselves and most sunburn blisters will break without needing to be manually drained. An allergic reaction or what is known as sun poisoning can occur in severe cases. Swelling lower lip more commonly affected Redness. Do allergies cause swollen lips.