i have had bronchitis since beginning of December and have a history of 'asthamaic bronchitis' forever. i was given 2 courses of antibotics the second was ceftin. The coughing continued and my chest really hurt. after the 2nd week of ceftin, i felt like i pulled a muscle in my side. this pain has consistently gotten worse. i took 3 oxicodyine pills in proper intervals and stopped coughing,. the pain in my side was just dulled. I had dcis in January this year and want to know if there is any way there is cancer involved with this. could i possibly have cancer of the colon due to the pain I am experiencing now. plus, i am going to the bathroom every 2 hours????? thanks for your opinion