Hello dear
Understand your concern
Exact diagnosis should be done by doctor by examination and tests,
Following are the causes of your problem:
Tuberculosis
Smoking
Asthma
GERD
Post nasal drip/sinusitis
Chronic bronchitis/Broncheactsis
COPD,
Cystic fibrosis, lung cancer
Following tests should be done:
Blood: CBC, ESR, CRP
Specific allergic test: RAST
Broncho scopy
Chest Xray
Pulmonary function tests
Till you get following dvice:
Stay Hydrated
Try Lozenges and Hot Drinks
Gargling with warm salted water or betadine
You can also use honey and ginger for soothing effects
Take Steamy Showers, and Use a Humidifier
Remove Irritants From the Air
Drugs:
- Decongestants:Tablet Diaminic DA twice daily for three to for days
- Cough suppressants and expectorants:
dextromethorphan,
guaifenesin syrup
- Take
Deriphyllin Retard
- Tablet
levofloxacin for 7 days to clear infections
Hope this may help you
Take care
Get well soon.
Best regards
DR. Sagar