I have rash (not itchy) on my upper lip. if i put vaseline, it sweats. last time i took allergex for it but it's back again. what could it be? it's very irritating and looks ugly.

Dermatologist: I feel that consulting a dermatologist is the best way to obtain an accurate diagnosis and get effective treatment. Persistent or recurrent eruptions around the mouth tend to be long-lasting and don't respond well to nonprescription medications or ointment. Avoid moisturizers containing bees wax as, in my experience, this has been one of the causes of circumoral eruptions.