My mom is 50 who has issues cough from last 15 days. Last week she was admitted in hospital where she had medicines and injections for 5 days which reduced the WBC from 18k to 11 k. After 8 days she is getting cough and saliva getting struck in throat for few mins and she is getting severe breathing problem . Will it cure late or take time?. She gets tears and runny nose when try to split the saliva.