upper respiratory tract infection
"Since I am allergic to penicillin this is the "go-to drug". This medicine will give you a horrible taste in your mouth, will cause nausea even when taking it on a full stomach or feel the nausea to extreme levels/vomit, dizziness, and cause diarrhoea until your course is finished. You will also lose your appetite and will have to take repeated prescriptions of this medication for God knows how long just to get rid of any infection whether simple or complex. It is the same in my case of a chest infection in which I am taking this for. I have no other symptoms to write of and I have been handed these for infections for years.
They will work in time, but only after at least 2 weeks of constantly taking them."