Severe Acute Bronchitis, Please help!

I've never felt so sick in all my life. I've just been DX with Acute Bronchitis. I know this is secondary to a previous condition I had two weeks ago. I was completely immune compromised when I began to have a dry cough. My cough has been increasingly worse and I'm going on my 8th day. I am on steriod medication and taking phenergan with codiene. The cough medicine only makes me sleepy. I'm not getting any relief. And, to make matters worse every time I cough I am incontinent of urine.

I found a website that talks about a natural approach to treating acute bronchitis. Has anyone reading this heard of Mesosilver nebulizer? I left a message on the 800 number for them to call me back in the am. I know nothing of this medication, only the referrals from the website. If you tell me this works I'll have them ship it to me first thing AM, fedex express. I'm really tired of peeing on myself and coughing like I'm going to die.

Help!