What Triggers Sarcoidosis?

Doctors don't know the exact cause of sarcoidosis. Some people appear to have a genetic predisposition to develop the disease, which may be triggered by bacteria, viruses, dust or chemicals.

What is the main cause of sarcoidosis?

The cause of pulmonary sarcoidosis is unknown. Experts think that bacteria, viruses, or chemicals might trigger the disease. It may also be genetic. This means a person is more likely to develop sarcoidosis if someone his or her close family has it.

Can sarcoidosis be brought on by stress?

Objective: The onset of sarcoidosis may be triggered by any hereditary and/or environmental factor. Among these factors, psychosocial stress may play a critical role in the onset of sarcoidosis.