It may be due to recurrent Respiratory tract
Have chest xray to rule out pneumonia
and take more potent antibiotics for pneumonia that includes a combination of
1. An antibiotic such as Tab. Avelox 400mg once daily for 05 days.
2. An oral decongestant such as Loratidine
and in cominabtion with pseudoephedrine
by the name of Telfast D twice daily for 05 days.
3. With the combination of Paracetamol
500 mg thrice a day for 03 days.
4. An antitussive for cough such as Acefyl cough or Sancos 02 TSF thrice a day for 07 days.
I hope I am sucessful in solving your query I you have more you can ask me
Dr. Azhar Sattar