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Cystic fibrosis is a genetic disease in which a mutation causes bodily secretions, such as mucus, digestive juices and sweat, to have a thick, sticky consistency rather than a thinner, more slippery quality, explains Mayo Clinic. In healthy individuals, these secretions serve as a lubricant for the


Cystic fibrosis is a disorder in which a person possesses a defective gene that causes mucus, sweat and digestive juices to be thick and sticky rather than thin and slippery, explains Mayo Clinic. The thick and sticky secretions can block tubes and ducts in organs such as the lungs and pancreas.


Cystic fibrosis thickens mucus, digestive juice and sweat to cause serious damage to the lungs and digestive system, states Mayo Clinic. Cystic fibrosis is an inherited condition.


Symptoms of cystic fibrosis vary widely, and include slow growth in children, a chronic cough, sometimes producing phlegm, rectal prolapse, greasy stools, breathing difficulties and nasal passage inflammation, as stated by Mayo Clinic. Cystic fibrosis affects the digestive and respiratory systems, p


According to WebMD, cystic fibrosis is a hereditary disease. As the National Heart, Lung, and Blood Institute explains, the disease is caused by a defect in the CFTR gene that controls the movement of water and salt in and out of cells. In people with cystic fibrosis, the CFTR gene makes protein tha


Cystic fibrosis is a genetic disorder that affects nearly 70,000 people throughout the world. It is a hereditary disease caused by a defective gene that produces a thick, sticky mucus that clogs the lungs. It also obstructs the natural functions of the pancreas, preventing the body from breaking abs


The Cystic Fibrosis Foundation explains that actual life expectancy for a person with cystic fibrosis is impossible to accurately predict. Life expectancy depends upon severity of the disease and age at diagnosis as well as the type of cystic fibrosis gene mutations a person has.


Lung fibrosis, or pulmonary fibrosis, takes place when damaged and scarred tissue in the lung causes it to dysfunction, explains Mayo Clinic. The cause of lung fibrosis is unknown as of 2015, and the lung damage is irreparable.


Cystic fibrosis does not cause severe weight gain but rather often causes weight loss, delayed growth and problems maintaining a healthy weight, according to MedlinePlus. Cystic fibrosis is a genetic disease that creates a thick mucus that obstructs tubes, ducts and passageways in the body, reports


As of 2015, the prognosis for cystic fibrosis is hopeful for many children and younger adults, but chronic lung disease sidelines adults, according to MedlinePlus. The average life expectancy is age 37 for cystic fibrosis patients. Researchers continue to search for a cure.