Cystic fibrosis is a disorder that damages your lungs, digestive tract and other organs. It's an inherited disease caused by a defective gene that can be passed from generation to generation.
Cystic acne results from a combination of bacteria, oil, and dead skin clogging the pores. It’s the most severe type of acne, but it usually improves with age.
Cystic fibrosis (CF) is a genetic disease that causes sticky, thick mucus to build up in your organs, blocking and damaging them. Many people think of CF as a lung disease because it affects your lungs and airways, which can make it hard to breathe and cause frequent infections.