I was sick a lot as a kid, and I was always taking medicine. Maybe it helped at the time. But in the past few years, when I've gotten a bad sore throat or sinus infection, antibiotics haven't worked. I've had to try two or three different ones each time. That gets expensive. The next time I get a sore throat, I'm going to try just staying home, resting, and taking care of myself instead of taking antibiotics.