Cystic fibrosis (CF)

Cystic fibrosis is an inherited disease characterized by the buildup of thick, sticky mucus that can damage many of the body's organs.

The disorder's most common signs and symptoms include progressive damage to the respiratory system and chronic digestive system problems. Problems with digestion can lead to diarrhea, malnutrition, poor growth, and weight loss. In adolescence or adulthood, a shortage of insulin can cause a form of diabetes known as cystic fibrosis- related diabetes mellitus (CFRDM).