Hi I Have Had Bronchitus For The Last Week, On

Hi I have had bronchitus for the last week, on 500 mb of biaxin which runs out tonight. I musinex d, but have way throught the day, it stops working. Is it possibly better to take every 4 hours in liquid for me? I have an appointment with my Dr. next Wed. I have asthma, do not cough at hall because also on barbituates for epilepsy. Vickis works, maybe a hot shower with vicks and liquid guifenison?