COPD specialist doctor in Kolkata

COPD Specialist Doctor in Kolkata on Early Warning Signs of COPD

Back in 2019, COPD was estimated to be the sixth leading cause of death. This lung condition affects the air passages and the air sacs like the trachea, bronchi, and alveoli. These parts of the lung get inflamed and thickened as the disease progresses. Moreover, there may be a build-up of mucus in the airways, […]