upper respiratory tract infection
"Horrible!!!!!! DO NOT TAKE THIS!!! I can't stop vomiting, diarrhoea, stomach pain is unbearable. It feels like I ate a golf ball. Hot and cold flashes, shaking. My heart is racing so fast it feels like I am going to have a heart attack. Call the doctor, got the stupid answer ever, to keep vomiting but I have to take them since I'm allergic to penicillin!!!!! Are you serious???? I already took other antibiotics before this but this  never happened .  This is poison!!!!! How can they sell this?"