upper respiratory tract infection
"A visit to the doctor resulted in a chest X-ray and blood test which confirmed an inflammation of the lungs and bacterial infection. I was given a 3-day dosage of Azithromycin for the inflammation and warned it can cause diarrhea. I was also prescribed an inhaler as a lung test showed 25% restriction.

First day no side effects except for heavy drowsiness. Second day could already feel the symptoms reducing. Second day, 20 minutes after taking the meds, I got strong stomach pains (felt in the colon area not stomach) followed by heavy drowsiness. Third day I made sure to eat before the pill, which minimized the stomach pain but I got one bout of diarrhea in the evening.

Day 5' symptoms have improved although I still have a runny nose and cough."