Pneumonitis - Symptoms, Causes, and Doctors

About- Pneumonitis or pulmonitis is an inflammation of lung tissue.

Symptoms-

Chest tightness

Cough

Fatigue

Loss of appetite

Shortness of breath

Unintentional weight loss

Causes-
Pneumonitis occurs when an irritating substance causes the tiny air sacs (alveoli) in the lungs. Probable causes

Exposure to feathers or bird excrement

Molds and bacteria

Radiation treatments

Side effects of certain medicines

Specialists to visit

Infectious Disease Doctor

Pulmonologist

Respiratory Therapist

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References
https://www.healthline.com
https://www.mayoclinic.org
https://en.wikipedia.org
https://www.medicalnewstoday.com