[mstaten]

I've been taking diphenhydramine a couple of times a week now (for three weeks) as a sleep aid (Tylenol "Simply Sleep") but tonight was the first time that something on the warning label caught my attention: it warns that you should alert your physician before taking the medicine if you experience chronic bronchitis.

Well, I've had bronchitis for the past few weeks now, roughly the same period of time since I started taking Simply Sleep. Does anyone know exactly what I should be worried about? I've checked Google, Yahoo, MSN, all the major search engines but nothing seems to identify what the two have to do with one another...

Until I can contact my physician, I'll refrain from using the drug, but hopefully one of you can fill me in on the drug in the meantime. Thanks.