Hard Pimple That Doesn't Go Away. Keratosis pilaris is a condition that may also cause pimple-like bumps to appear on the upper arms. Gonzalez says you can go to a dermatologist who will nick the skin and remove the hair or inject it with steroids to reduce the inflammation.

Apply it directly to the hard pimple. Red and white blotches on palms. Acne is an inflammatory skin.
Nodular squamous cell carcinoma growth not as fast as NM.
If you cant seem to get rid of. Gonzalez says you can go to a dermatologist who will nick the skin and remove the hair or inject it with steroids to reduce the inflammation. But can still. The warning is real.