Numerous conditions can cause back and abdominal pain. According to the National Institutes of Neurological Disease and Stroke, most back pain is caused by lower back trauma or medical conditions such as osteoarthritis. However, some lower back pain is caused by problems in the abdomen. Certain abdominal problems can cause a person to experience abdominal pain and lower back pain at the same time.
Abdominal Aortic Aneurysm
An abdominal aortic aneurysm can cause back pain and abdominal pain. According to the Cleveland Clinic, an abdominal aortic aneurysm is an enlargement of the lower portion of the aorta--the largest artery in the body. The aorta transports blood from the heart to the body's tissues and organs. An enlarged or distended abdominal aorta may be susceptible to rupture, which is a life threatening condition. In many cases, a person will experience no symptoms until an aortic rupture occurs. However, possible signs and symptoms associated with an abdominal aortic aneurysm include a pulsating enlargement near the navel, a tender mass in the abdomen and pain in the back, abdomen and groin that does not relent with positional changes or pain medication. The Cleveland Clinic states that a ruptured abdominal aortic aneurysm requires immediate surgery.
Peptic Ulcers
Peptic ulcers can cause back pain and abdominal pain. Peptic ulcers are sores in the lining of the stomach, esophagus or duodenum--the initial part of the small intestine. According to the National Institute of Diabetes and Digestive and Kidney Diseases, there are two principle causes of peptic ulcers: Helicobacter pylori bacteria and nonsteroidal anti-inflammatory drugs, or NSAIDS, such as ibuprofen, aspirin or naproxen. Common signs and symptoms associated with peptic ulcers include back and abdominal pain, weight loss, anorexia or loss of appetite, bloating, burping, vomiting and feeling sick to the stomach. If left untreated, peptic ulcers can progress, causing sharp, unrelenting stomach pain, bloody stools and bloody vomit. If a person experiences these symptoms, he should call a physician as soon as possible, as these symptoms may indicate that an ulcer has broken a blood vessel or perforated the stomach or duodenal wall.
Ovarian Cancer
Ovarian cancer can cause back pain and abdominal pain. Ovarian cancer is a cancerous growth that may manifest in various parts of a woman's ovary. Early detection of ovarian cancer is important for preventing the cancer's spread. According to MayoClinic.com, approximately 20 percent of ovarian cancers are detected before tumor growth has spread to other areas or structures. Common signs and symptoms associated with ovarian cancer include lower back and abdominal pain, abdominal pressure, fullness or swelling, the persistent urge to urinate, pelvic pain, changes in bowel habits, loss of appetite and increased abdominal girth. Certain risk factors increase the likelihood of ovarian cancer, such as certain inherited gene mutations, a family history of ovarian cancer, a history of breast cancer, advanced age, obesity and infertility or difficulty conceiving.
