Children's Hospital of Wisconsin
For Physicians & Health ProfessionalsChildren's Hospital and Health System
Search
Health InformationPrograms & ClinicsFind a DoctorGiving & VolunteeringResearchAdvocacy & CommunitySafety & QualityContact UsCareers

E-mail this pageE-mail this page    Print this pagePrint this page    

Symptoms of Cystic Fibrosis
See also ...
Handouts/Teaching sheets

What are the symptoms of cystic fibrosis?
The following are the most common symptoms for cystic fibrosis. However, each child may experience symptoms differently. Symptoms may include:
  • Abnormalities in the glands that produce sweat and mucus
    This may cause a loss of salt. A loss of salt may cause an upset in the balance of minerals in the blood, abnormal heart rhythms, and, possibly, shock.

  • Thick mucus that accumulates in the lungs and intestines
    This may cause malnutrition, poor growth, frequent respiratory infections, breathing difficulties, and/or lung disease. 

  • Other medical problems, such as: 

  • Sinusitis. 

  • Nasal polyps. 

  • Clubbing of fingers and toes (a condition marked by the ends of the fingers and toes becoming enlarged; more prevalent in the fingers). 

  • Pneumothorax (the presence of air or gas in the plural cavity causing the lung to collapse).

  • Hemoptysis (coughing up blood).

  • Cor pulmonale (enlargement of right side of heart).

  • Abdominal pain. 

  • Gas in the intestines. 

  • Rectal prolapse. 

  • Liver disease. 

  • Diabetes. 

  • Pancreatitis. 

  • Gallstones.

  • Sterility in males.

As stated above, the symptoms of CF differ for each child. Infants born with CF usually show symptoms within the first year. Some children, though, may not show symptoms until later in life. The following symptoms may indicate CF, and infants having these signs may be tested for CF:
  • Diarrhea that does not go away.
  • Foul-smelling stools.
  • Greasy stools.
  • Frequent episodes of wheezing.
  • Frequent episodes of pneumonia.
  • Persistent cough.
  • Skin tastes like salt.
  • Poor growth.
  • Chronic sinus infection.

The symptoms of cystic fibrosis may resemble other conditions or medical problems. Always consult your child's physician for a diagnosis.

Click here to view related Web sites

Return to the Respiratory Disorders Home Page
Return to the Disorders, Diseases and Organ Topics Home Page

Hospital locations: Milwaukee and Fox Valley.

Children's Hospital of Wisconsin in Milwaukee, serving Wisconsin, Northern Illinois and
Michigan's Upper Peninsula and beyond through nationally-recognized programs.

Report any problems or comments about this Web site to webmaster@chw.org.
Terms of Use and Privacy Policies. © 2012 Children's Hospital and Health System.