<s>[INST] 33 yrs/F/55/150lbs Abdominal pain, nausea, vomiting, diarrhea, high white blood cell count, low blood pressure & temperature put me into the hospital about one month ago. CT scan showed signs of colitis. Migraines/tension headaches began in hospital and I rarely have any relief from one, the other or both. 3 weeks later I had an allergic reaction with swollen eyes for five days, then torso rash sent me back to the ER. Upper & lower scope show colitis on right large intestine. Doctors still puzzled, awaiting lab results. I was perfectly healthy prior so why do doctors say these problems (gastric/head/allergy) are not all connected? [/INST] Hi. Thanks for your query and an elucidated history. You are right to a certain extent. I'd it was a simple colitis, the problems would have been over in a few days. Noe that you have developed headache, torso rash and other problem, I wonder if these are really related to each other. Let us think of a possibility of toxemia of colitis spreading to the whole body to cause such problems you have noted. I hope your blood and stool are cultured and sensitivity done also. And are already under antibiotic cover. There is a remote possibility to have an uncommon syn Chat Doctor.  </s>