<s>[INST] I am noticing white patches on my lips, I have been to the doctors and they say i m all fine however I can notice it. They are pale and white and I was just wandering are lips normally like this or is there something wrong? I m 22 13st 5 11 quit full time smoking however smoke on occasion and the same with drinking. I keep fairly fit I eat healthy however am under A LOT of stress, with uni and family problems. Could you please help me and put my mind at ease as I panic and work myself into a depressive state. Thank you, Mickey. [/INST] HiSmoking over long period of time may cause white patches over lips For stress you can take drug generic named  like Clonazepam and proponal  bd but keep a watch on BP and pulseMay join yoga or relaxation or stress management programme all three are effectivetake care and be stress freeDr LalPsychiatrist </s>