Treatment for Angular Cheilitis. - Colgate website
Depending on the cause, your doctor or dentist may prescribe changes in diet or an antibiotic or antifungal to treat the condition, notes the NHS. If the cause is due to poor fitting dentures, your dentist will likely recommend you to remove your dentures from the mouth at night and store them in a candidacidal solution such as hypochlorite. The poorly fitting dentures should be replaced, which help to restore facial contour and reduce the size of the furrows.
Don't just put on some lip balm and ignore it. Your healthcare professional will be able to tell whether your issues are caused by a fungus, bacteria or a more dangerous underlying condition, such as an immune disorder.
Angular cheilitis caused by candida is often treated with a steroid or antibiotic cream the same way as other fungal infections. If you regularly have non-food objects in or near your mouth (such as dentures, cigarettes or braces), good oral hygiene can help keep your lips and mouth clean and free from infection. Try to keep your lower face dry and wear lip balm with SPF protection in especially cold, dry or sunny weather.
It is best to visit a doctor or dentist as soon as possible to get this condition treated properly. Early treatment can help clear up an infection or symptoms in as little as a few days, so don't waste time waiting to smile again!