<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi my name is rudy I have had a vary bad cough that has lasted over a month I saw a md but she said it was nothing just some driping from the back of my nose but now I am have coughing attacks to where it is forcing all the air out of my body. when I cough I tend to burp or pass gas and on almost every time cough I begine to feel light headed and begin to have a migraine and latly its been so bad I have almost passed out do to lack of air please help thank you for your time  <response>: Thanks for asking your question I completely understand your issue cough is a symptom for variety of diseases like tb, URI, LETI, bronchial asthma, herd. You should take a proton pump inhibitor like pantoprazole once daily before meals and some bronchodilator syrup like combination of aerosol and guaphenesin which will ease the cough due to bronchi constriction. Consult a pulmonologist, hell prescribe you with all the medications above.frequent cough in your case seems to be due to bronchoconstriction pulmonologist will evaluate the cause by requesting some investigations like chest X-ray and spirometry.headache is because excessive cough leads to increase intro cranial pressure. Once cough will get relieved headache ll decrease subsequently. Thanks regards feel free to ask more questions may god bless you with good health 