sinusitis
"Prescribed a 10 day round for sinus infection in February 2016.   Immediately developed digestive issues, cramping, loose bowel movements, gas and bloating.   It is now 6 months later and I am still battling the issues.  Doctors first thought it was UC, but after colonoscopy now thinks IBD or IBS, maybe Celiac.  I'm headed to hospital for additional testing."