Question

rohan went to a trip to manali with his family he was asthamatic and felt great difficulty in breathing his nose also started to bleed after a day what triggered this condition what should be done to make sure he feels better if you have to plan a trip to such a place what precautions would you take​

Answer 1

Answer:

it was because of pressure difference in hilly areas as compared to plains pretty sure rohan was from a plain area