wound in the corners of my lips

I have written already this question but I can't find the answer, therefort her is my qustion again: from time to time my lip's corners are red and somtimes there is like wonds. I have a paste from the doctor and it helps a little. I ask, from what it comes, and how I can prevent it? my mother, 90 years old, has this a lot of years and it looks ugly, so I want to prevent it from myself. tthanks for anwering - Hasia

Hello, From your description it sounds like you might be suffering from what is referred to as Angular Cheilitis. Often this is accompanied by a secondary infection of a germ or fungus. I suggest you see a dermatologist who will be able to diagnose the wound and treat it. At times, Angular Cheilitis is related to vitamin deficiency Sincerely, Dr. Vered