My mother is having very sever caugh. We are giving her all possible medication but its not working She was unable to breath because she didnot ear anything from last 10 days. Her oxygen level was 71%. So finally we have given her nebulizer. But caugh is not going. We are giving aerocrat inhaler pump. Still no use. No bed is avaialbe in hospital to admit her. Plz help for Caughing and increasing oxygen level. Docter and hospitals are not at all co-operative Her rtpcr report Will come in 2 3 days