The genetic disorder cystic fibrosis is unique because it can cause both breathing and digestive problems. Some 40,000 people in the U.S. currently have it, "though this is likely an ...

Skin purging is a reaction caused by products used to control acne. Ingredients used to lessen acne breakouts can increase the rate of skin cell turnover, or how quickly new skin cells make it to the ...

Unfortunately, popping pimples may lead to more inflammation, longer healing time, or infection so it's not your best option. Most acne lasts a few days to a week, but deeper pimples may take weeks or ...