Explore Hypersensitivity Pneumonitis
Repeatedly breathing in foreign substances can cause hypersensitivity pneumonitis (HP). Examples of these substances include molds, dusts, and chemicals. (Mold often is the cause of HP.) These substances also are known as antigens.
Over time, your lungs can become sensitive to antigens. If this happens, your lungs will become inflamed, which can lead to symptoms and may even cause long-term lung damage.
Antigens may be found in the home, workplace, or in other settings. Antigens can come from many sources, such as:
Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans. To find clinical trials that are currently underway for Hypersensitivity Pneumonitis, visit www.clinicaltrials.gov.
August 19, 2014
Gary H. Gibbons
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