ME! they start out like pimples, or small ingrown hairs, and they can be very sore. if you pick them, or squeeze them it helps for now, but makes a mess! it can turn them into sores, and then for some reason it makes them itchier and makes a mess.

I switched to a Sulfate free shampoo and it helped a lot! They have all but gone. Sufates like Sodium laryl sufate or sodium larith sulfate are normally the first ingredients in shampoo and its the same stuff they use to degrease a garage floor. It makes tons of later, and we tend to want our shampoo to be full of lather. I find now and again, I can do a wash or two with a regular shampoo but if I completely switch back, the sores come back.

I recently changed to a "conditioning shampoo" which has no sulfates at all in it, and my head really healed up. no more bumps! I used WEN but its VERY expensive. I switched to the Sally beauty supply version and its as effective at a lot less money.

Let us know what you figure out.