My spouce has dry cough since 2 months.But the cough is not continuous or not very harsh.First it was fever for  2 days and wet cough but then it becomes dry cough. He is under medication for 7 days. Cough reduces a little bit but not cured completely.sometimes he coughs after drinking water .I need a permanent solution for this.

Ecg,sputum for AFB ,microscopy and x-ray chest pa view is advised to the patient.