urinary tract infection
"I took a total of two 750 mg pills in two days. The day after the first pill I woke up and both my calf muscles felt extremely sore and very tight. I decided to press forward because I wanted to clear up my infection. Later on at night after I took pill two, I had the sensation of pins and needles radiating throughout my body. I thought to myself, something's not right. I decided not to take anymore. When I woke up in the morning after day two, I could barely step down on my feet and walk. I've been off for 4 days now and my symptoms seem to be clearing up slowly. Very slowly. I'm unsure how people take this medication for 5, 7, 10 or even 14 days or more. It will ruin your muscles and tendons and can cause you to become disabled very quick"