Clindamycin
"The antibiotic basically did its job well. I was diagnosed with acute tonsilitis. but the terrible side effects were really hard to endure! The agony of having to wait until I'm done with the whole set is just too much for me. The heartburn it gives me is one that will haunt me for a long time! It felt like I've swallowed razors that got stuck somewhere down my esophagus. The burn made me cry literally because it was so painful!! I also couldn't function well at work with the sudden bouts of headaches this drug gives me. I'll remember this drug's name for sure so that the next time my doctor prescribed this to me, I'll be sure to tell him I'm allergic to it! LOL!!!"