How to Heal Sun Poisoning on Your Lips. Sun poisoning of the lips is a painful result of overexposure to the sun, similar to sunburned skin that occurs on other ...
The lips are a part of the body often forgotten when applying sunscreen. To treat sun poisoning on the the lips use a cold compress or aloe vera. Use a lip balm.
Treating sun blisters on lips can be difficult. Visit HowStuffWorks to learn all about treating sun blisters on lips.