Symptoms:

Symptoms depend on the actual type of infection. For symptoms of aspergillosis-related growth, see aspergilloma.

Symptoms of allergic aspergillosis may include:

• Cough
• Coughing up blood or brownish mucous plugs
• Fever
• Malaise (general ill feeling)
• Wheezing
• Weight loss
• Recurrent episodes of lung obstruction

Additional symptoms seen in invasive aspergillosis:

• Bone pain
• Blood in the urine
• Chest pain
• Chills
• Decreased urine output
• Endocarditis
• Headaches
• Increased sputum production, which may be bloody
• Meningitis
• Shortness of breath
• Sinusitis
• Vision problems

Signs and tests:

Tests to diagnose Aspergillus infection include:

• Aspergillus antigen skin test
• Aspergillosis precipitin antibody
• Chest x-ray
• Complete blood count
• CT scan
• Galactomannan (a molecule from the fungus that is sometimes found in the blood)
• Sputum stain and culture for Aspergillus
• Tissue biopsy (see bronchoscopy with transtracheal biopsy)

Treatment:

A fungus ball is usually not treated unless there is bleeding into the lung tissue. In that case, surgery is required.

Invasive aspergillosis is treated with several weeks of an antifungal drug called voriconizole. It can be given orally or in an IV (directly into a vein). Amphotericin B or itraconazole can also be used.

Endocarditis caused by Aspergillus is treated by surgically removing the infected heart valves. Long-term amphotericin B therapy is also needed.

Antifungal drugs do not help people with allergic aspergillosis. Allergic aspergillosis is treated with immunosuppressive drugs -- most often prednisone taken by mouth.

Expectations (prognosis):

People with allergic aspergillosis usually get better gradually, with treatment.

If invasive aspergillosis does not get better with drug treatment, it eventually leads to death. What happens to a person with invasive aspergillosis also depends on the underlying disease and immune system function.

Complications:

• Amphotericin B can cause kidney impairment and severely unpleasant side effects.
• Invasive lung disease can cause massive bleeding from the lung.

Calling your health care provider:

Call your health care provider if you develop symptoms of aspergillosis.

Prevention:

Be careful when using medications that suppress the immune system. Prevention of AIDS prevents certain diseases, including aspergillosis, that are associated with a damaged or weaken immune system.