Ankita Upadhyay

Endoscopies are typically carried out by gastroenterologists, but there is a shortage of endoscopy facilities in government medical colleges.

Endoscopy is typically carried out by gastroenterologists, but many government medical colleges don't have gastroenterology departments.

Should you buy an air purifier? Here's what top pulmonologists in Delhi say According to Dr G C Khilnani, chairman of Pulmonary, Critical Care and Sleep Medicine at PSRI Hospital in Delhi, one should not assume that an air purifier kept in the living room can clean the air of the entire house.

According to Dr G C Khilnani, chairman of Pulmonary, Critical Care and Sleep Medicine at PSRI Hospital in Delhi, one should not assume that an air purifier kept in the living room can clean the air of the entire house.

Pulmonologists share risk factors and advise how to prevent them

Study by AIIMS, Delhi and Imperial College, London, finds three double anti-hypertensive pill combinations to be effective

On paper, this means Delhi's air is in the “severe-plus category”, with the administration implementing its highest graded response and the Supreme Court saying that it should stay in place until it orders otherwise.

Krishna Koli is 10, lives in Delhi, falls ill frequently and rarely steps out of home. On a day when the Capital's air pollution levels peaked to record levels, Ankita Upadhyay tracked his journey — from an asthma clinic in a government hospital to his home on the outskirts of the city, where he spends long hours looking out at the grey skies.

With exposure to PM 2.5, ozone and nitrogen dioxide, the youngest has a permanent dust allergy.

According to Dr Mayank Saxena, Additional Director-Pulmonology at Fortis Hospital, Noida, pollutants like PM 2.5 are so microscopic that they can reach the lungs and cross over into the bloodstream.