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 ...
Colon ischemia (ischemic colitis) This most common type of intestinal ischemia occurs when blood flow to the colon is slowed. It most often affects adults older than 60, although it can develop at any age. Signs and symptoms of colon ischemia include rectal bleeding and the sudden onset of mild, crampy abdominal pain. The cause of diminished blood flow to the colon isn't always clear, but a number of conditions can make you more vulnerable to colon ischemia: