pelvic inflammatory disease
"I have had these 4 times. Every time I have the worst nausea for the full two weeks, sometimes they even actually make me sick. I can't sleep, I can't eat, i am very weak and have flu symptoms and have also lost a lot of weight in the short period of time while being on these tablets. 

I agree with no drinking as I have previously thought I could get away with one drink but it is a big no no. I'm 19 and this is my 4th time being given them for pelvic inflammatory disease, however they haven't improved my symptoms what so ever I think they are the worst antibiotics you can get. If you are offered them I would suggest you ask if you can have an alternative from all of my previous experiences!!"