urinary tract infection
"I took ciprofloxacin 500 milligrams 2 times a day and after 24 hours from starting this I started feeling sick again and worse now after 3 days with aching muscles, dizziness, pain in urination fever nauseated and headache, but the doctor won't prescribe anything else for me until it is finished after 5 days, so I'm going to go into the emergency or medical center."