<s>[INST] age 54.suddenly bumps on upper lip.its star from same area then its covers the whole upper lip.i used some anti allergic its took 12hr to disappear.there after two day i found again bumps on upper lip small area and just disappear in half an hour.on the same day again my lower lip bumbed again as the previous one ,its painless disappear again. what type of doctor i consult .or serious problem ?? [/INST] Hi,From history it seems that you might be having herpes simplex infection.Apply triple action cream on the part.Take some B.complex, folic acid medicine for few days.Ok and take care. </s>