Looking for some insight. I have these bumps on my scalp that are painful, itchy, burning and are sometimes blister like. My dermatologist tells me it is keratosis. I have had this issue for well over a year probably close to 2 years. Sometimes they go away but I would say for the most part they seem to be appearing consistantly in the same places or have never really healed. I am at a lost as to what to do anymore because the burning is unbearable at time. Would you recommend a second opinion or have any suggestion on what else it could be?