And if so, do you know how many days in a row you can take it? I threw the box away (of course) and the only thing I can find on the web is to take it 4 times a day. I'm trying it now and don't know really if it's helping but I want to give it a fair trial. But I know that Azo says only take it for 3 days at a time or something like that. If anyone knows I would appreciate it.