Actinic cheilitis (AC) is a precancerous lip lesion caused by ultraviolet (UV) exposure from the sun or indoor tanning beds. Lips may become very dry, inflamed, or sandpapery, and often have white ...

Protect your lips from sun damage this summer. Learn the causes, signs, and treatments for sunburned lips to keep them ...

OBJECTIVE The objective was to assess the efficacy of PDT in the treatment of actinic cheilitis of the lower lip. METHODS: In this prospective, uncontrolled study at a university dermatology ...