The 20 Best Cystic Fibrosis Doctors Near Me in upland, CA

Cystic fibrosis (CF) is an inherited, slowly progressive disease that affects the cells in glands that produce mucus, sweat, and digestive fluids, by changing the electrolyte system in ways that make cells absorb too much sodium and water, causing the cells to produce thick mucus that clogs and damages several organs, including the lungs, liver, pancreas, intestines, urinary tract, and reproductive organs. As these organs become damaged, individuals with cystic fibrosis usually will develop severe, chronic lung disease and digestive problems, among other complications, such as malnutrition. Cystic fibrosis is usually diagnosed during infancy due to newborn screening.