bronchitis
"I started taking this drug for a chest infection 3 days ago. So far .... The taste in my mouth is so vile I cannot even begin to describe it. Every swallow makes me shudder. I feel sick and have no appetite. I have have acute pain in my stomach and side , I guessed from lack of solid food which has left me gasping as the cramps set in. I'm actually constipated, which differs from others experiences,  but who knows, its day 3 after all. Sleep is here and there, sometimes I get a solid hour and I just feel exhausted. I've stayed in bed. I have lower back pain, and feel like I'm at deaths door. I also have no concentration and desire to complete simple tasks. Won't be keen to repeat this again in a hurry"