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 ...
The main risk factors that can lead to ischemia are elevated cholesterollevels, elevated blood pressure, and diabetes. Ischemia can be the result of coronary artery disease(atherosclerosis), in which plaques formed of cholesterol and possibly other cellular waste products build up on an artery wall and restrict the blood flow. This is the most common cause of myocardial (heart muscle) ischemia. Some other conditions include blood clots, causing a sudden ischemic event which may lead to heart attack; coronary artery spasm, which is brief and temporary; and severe illnesses, such as those leading to blood loss.