Pimple On Scalp For Years. Usually they are harmless but if they start growing then you need to get it evaluated from a dermatologist. It may remain pink or discolored after this point for a few more weeks but in general should be flat and no longer palpable.

Scalp psoriasis can affect the scalp hairline the back of the neck the forehead or the skin behind the ears. Usually they are harmless but if they start growing then you need to get it evaluated from a dermatologist. Common acne and folliculitis.
You can see that my scalp is really red at some places.
After taking penicillin I had an allergic reaction to it. It will go through natural stages of first developing then coming to a head or to its peak size then healing explains Dr. If playback doesnt begin shortly try. Then I went to a dermatologist.