what happens if you smoke 1 cigarette a week One Can't Hurt? Think Again 1 cigarette a week If – Even One Cigarette a Day

Lichen sclerosus can be extremely itchy and sore (see Pruritus vulvae)

One theory as to why is that your body is going into protective mode and so is trying to keep you away from potentially harmful things like cigarette smoke, artificial chemicals, caffeine, alcohol and food thats on the turn

There may also be important racial differences, with African Americans, particularly females, having a higher risk than white smokers (Dransfield et al., 2006

Upon certain cellular stresses, p53 is activated and then increases the expression of PUMA, NOXA and BIM, which inhibit the pro-survival BCL-2 proteins, leading to the activation of the effectors of apoptosis, BAX and BAK