Does Intake Of Saaz Ds For Sacroiliitis Cause Severe Itching Of Throat?

Dear Sir,I am taking saaz ds for past one and half year for sacroilitis .for the last 4 months iam having severe cough with mucus .I get severe itching in my throat which causes the cough.I went to a pulmonologist who suggested chest scan but the report was normal.i had to take lot of antiboitics also,Still iam coughing ,is it side effects of saaz tablet?