Symptoms of a serious allergic reaction include: rash, itching /swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing .This is not a complete list of possible side effects.
Whatever the cause, diminished blood flow within your digestive tract leaves cells without enough oxygen, which causes the cells to ... Colon ischemia (ischemic colitis). ... This is the most common cause of acute mesenteric artery ischemia and can be brought on by congestive heart ...
Acute superior mesenteric arterial occlusion, in the absence of preexisting stenosis such as with embolism, causes a greater reduction in blood flow compared with other causes of intestinal ischemia. This is due to the lack of collateralization in the presence of relatively normal arterial vasculature.