Alright, thank you very much for your answer. I will keep you posted when I do get them checked.
Hello,
This can be due to scarring or hyperpigmentation due to trauma to the lip. You can go in for laser treatment or microdermabrasion. Avoid picking, harsh scrubbing, and abrasive treatments unless prescribed by a dermatologist during this period.
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 dermatologist. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.