<s>[INST] I have a very small purple spot that came out of nowhere on my gum above my front tooth . I do not smoke and I brush my teeth twice a day and floss at least 4-5 times a week. I am Caucasian in my late 20 s. The spot doesn t hurt and it is level with my gum (not raised). What could it be and should I be concerned? Will my gum go back to it s normal color? [/INST] Hello and welcome to Chat Doctor forum, according to the history provided by you, it seems some kind of pigmentation spot has appeared which is nothing to worry about, this kind of pigmentation appears due to number of factors, like vitamin deficiencies, oral medication, etc.I would recommend maintain your oral hygiene as you are, use an antibacterial mouth wash(twice/day)message you gums with your finger for at least a minute, take oral antioxidant capsules for a month(1capsule/day), i wish you good health. Take care. </s>