actinic keratosis
"I am a 70 year old male who suffers from Actinick Keratosis from exposure to the harsh rays of the sun. Efudex is a fantastic product. Does exactly what is claimed. Make sure that you wash your hands completely after each application. Do not get it on your lips or you will experience great discomfort, (cracked and bleeding lips). Once you have completed the process (twice a day for 21 days), use Hydroval Cream 0.2% to assist in the healing process (works great)."