Kind of...: Cystic fibrosis (CF) is a genetic disease. Patients with the disease are born with a defective gene that is part of the body's system for making mucus, sweat, and digestive fluids. Their mucus is therefore abnormally thick and causes blockages in the lungs, pancreas and other organs that damage them and make them prone to infections and other problems.
Answered 4/25/2016
4.3k views
4 doctors weighed in across 2 answers
7 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question