What would cause red bumps to suddenly appear on my arms and chest?

Answer by  prissymissy (1895)

You need to exfoliate. Buy a scrub for acne on your face, then just use it on your arms everyday. You might want to try twice a day. Look for one with fruit pits or nuts in it. You do not need one for sensitive skin or a gentle one.

Answer by  Sett (1838)

You could be having an allergic reaction to either your clothing or a certain body wash that you are using. Try to switch body lotions, and body soaps to see if the bumps go away. You can also read the label from the last shirt you were wearing to see if it has wool in it, sometimes wool can irritate.