Ciprofloxacin
"This antibiotic worked wonders for my cough/bronchitis, after 4 days being on 250mg every 12 hours, my chest feels cleared and my cough is nearly gone. But, on the other hand I developed a severe sinus infection. I can barely breath through  my nostrils and haven't been able to taste food for 4 days now. Even with over the counter decongestants I have had no relief. Netti pot nasal spray nothing is releaving the pain in my head. Time to quit cipro."