Herbal cough and congestion

I use broncolin for myself when Im congested and coughing would it be safe for drake? Its an herbal honey based cough suppression. So far with my research on it all the herbs in it are dog safe. Just wanted another opinion. A little back history: Drake now 11 has chronic bronchial issues due to past abuse. His vet and I are trying to get him off the steroids as they no longer help and we just want him comfortable.

Asked by Drake on Nov 7th 2012 Tagged cough, medications, holistic in Medications