If you think you have one of these common adult skin problems, have your doctor check it out. Most are minor, but others can signal something.
Genetic illnesses, health conditions, or infections cause your skin to react Slideshow: Itches, Rashes, Bumps and Other Adult Skin Problems.
Children can experience many of the same skin conditions as adults. Infants and toddlers are also at risk for diaper-related skin problems.