i m from hyd, india, just 2 days ago i had got cold & cough, aged 45 yrs male, high blood pressure medication is on, suffered LVF 2 months back, now ok back to normal life, but if you guide me in selecting cough syrup for productive cough, not very much but i m getting tensed. I m taking cetrizine i tab at night from yesterday. thanks, pls advice........ regards