hi i have this bump under my bottom lip for about a month. it burns when touched and gets itchy. it just appeared oneday and has never left. .when it gets itchy i scratch it then i comes up and burns. things like cold weather irritate it. any ideas?
Hello,
It can be a small cyst, contact dermatitis or a cold sore if it scabs and then recurs. Pain, burning, tingling, or itching occurs at the infection site before the sores appear. Then clusters of blisters erupt which break down. You need to get some investigations like sample from the sores to identify the virus, culture analysis, Tzanck smear, antigen and antibody studies and blood sampling for antibody studies done to confirm the diagnosis. My sincere advice would be to consult a dermatologist.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.