diverticulitis
"I hate this drug. Hate it, hate it, hate it. I have to take it 4 times a day for 14 days.  My doctor is sadistic.  I'm so nauseous I can barely breath. Even on anti-nausea meds! I have no energy. I can't sleep. My head hurts. This feels 10x worse than the flu. 

But it works. It will help heal the diverticulitis. It always does. And every time it sucks."