I am a 56 year female. I have been having severe upper abdominal pain with spasms. This has been going on for the past 2 years. The pain feels like a gallbladder attack, mine was removed 20 years ago. A Complete hysterectomy with appendices removal. The doctors have ran several tests from CT scan to Scope. they have check for Ulcers, blocked Gallbladder Duct, Crohn s Celtic decease and stomach caner. We still don not have an answer. The pain comes on at different times. with food / with out food. It can last from 6 hours to 72 hours. The pain is so severe at times I have been unable to walk. I ve been taken to the hospital where I have been checked out with pain meds and sent home. I have been told my blood pressure has been very low during some of these bout. Since we don t know why or when the pain is going to hit. I am afraid to eat or venture out of the home for any length of time.