Rare And Unusual Causes
Rare and unusual causes of dull lower back pain may include the following.
- Abdominal aortic aneurysm : This is a life-threatening enlargement of the aorta, the main blood vessel supplying blood to the abdomen. It can cause pain throughout the abdomen or lower back. While gradual expansion may cause a dull pain, sudden leakage or rupture is associated with severe, often sharp pain, and signs of shock.
- Tumors: Cancer may originate in another part of the body and spread to the back. Chronic low back pain can be a symptom of testicular, ovarian, or colon cancer. Tumors can also be benign but otherwise affect structures of the lower back, causing pain.
This list does not constitute medical advice and may not accurately represent what you have.
You Have Unexplained Weight Loss
If you experience sudden weight loss that can’t be explained by diet and lifestyle changes, then you should always pay attention to what your body is telling you. This is especially true when the unexplained weight loss is accompanied by back pain. See your doctor to rule out the possibility of a more severe condition, such as an infection or tumor.
What Research Is Being Done
The mission of the National Institute of Neurological Disorders and Stroke is to seek fundamental knowledge of the brain and nervous system and to use that knowledge to reduce the burden of neurological disease. NINDS is a component of the National Institutes of Health , the leading supporter of biomedical research in the world.
As a primary supporter of research on pain and pain mechanisms, NINDS is a member of the NIH Pain Consortium, which was established to promote collaboration among the many NIH Institutes and Centers with research programs and activities addressing pain. On an even broader scale, NIH participates in the Interagency Pain Research Coordinating Committee, a federal advisory committee that coordinates research across other U.S. Department of Health and Human Services agencies as well as the Departments of Defense and Veterans Affairs.
Herniated Disk In The Lower Back
A herniated, ruptured, or “slipped” disc means that a vertebral disc one of the soft pads of tissue that sit between each of the vertebral bones has becomes squeezed out of shape. Its cushioning material has been forced against, and possibly through, the ring of fibrous tissue that normally contains it. This causes pain, numbness, and weakness in the legs.
The normal aging process causes the discs lose moisture and become thinner, making them more vulnerable to “slipping.”
Most susceptible are men from ages 30 to 50. Smoking, obesity, lack of exercise, and improper lifting are also risk factors.
Symptoms include pain, weakness, numbness, and tingling in the back, leg, and foot.
Diagnosis is made through patient history, neurological examination, and MRI scan.
Treatment begins with rest, nonsteroidal anti-inflammatory drugs, physical therapy, and sometimes epidural steroid injections into the back to ease pain and inflammation.
Surgery to remove the herniated part of the disc the part that was squeezed out of place can also be helpful.
Top Symptoms: lower back pain, moderate back pain, back pain that shoots down the leg, back pain that gets worse when sitting, leg weakness
Urgency: Primary care doctor
Why Back Pain Requires A Team Approach To Care
Whether back pain requires surgery or is manageable with conservative treatment, its important to see a spine specialist for diagnosis and care. The doctors at our Spine Center work as a team with experts in nerve, muscle, and bone conditions, as well as nurses and physical therapists who work closely with patients to manage symptoms and reduce the risk of recurrence.
Each week, our multidisciplinary team meets to discuss challenging cases and educate each other on the latest research and techniques. Together, we see a range of patients with complex medical needs. For example, if a patient with a spinal infection is taking a medication that suppresses the immune system, such as immunotherapy for cancer, we work together to find an effective treatment that is safe for their unique needs.
Some medications or medical conditions put patients at greater risk for low bone density, fractured vertebrae, or back pain. In these cases, we get referrals from and collaborate with oncologists, hematologists, rheumatologists, mineral metabolism doctors, and primary care doctors to reduce patients risks and manage their symptoms.
If you are worried about back pain, come see us for reassurance. The earlier you are diagnosed, the better your outcomes can be.
If you or a loved one might benefit from a back pain consultation, call or request an appointment online.
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The Lumbar Spine What Can Go Wrong
The low back supports the weight of the upper body and provides mobility for everyday motions such as bending and twisting. Muscles in the low back are responsible for flexing and rotating the hips while walking, as well as supporting the spinal column. Nerves in the low back supply sensation and power the muscles in the pelvis, legs, and feet.
Most acute low back pain results from injury to the muscles, ligaments, joints, or discs. The body also reacts to injury by mobilizing an inflammatory healing response. While inflammation sounds minor, it can cause severe pain.
There is a significant overlap of nerve supply to many of the discs, muscles, ligaments, and other spinal structures, and it can be difficult for the brain to accurately sense which is the cause of the pain. For example, a degenerated or torn lumbar disc can feel the same as a pulled muscle both creating inflammation and painful muscle spasm in the same area. Muscles and ligaments heal rapidly, while a torn disc may or may not. The time course of pain helps determine the cause.
What Are The Risk Factors For Developing Low Back Pain
Anyone can have back pain. Factors that can increase the risk for low back pain include:
Age: The first attack of low back pain typically occurs between the ages of 30 and 50, and back pain becomes more common with advancing age. Loss of bone strength from osteoporosis can lead to fractures, and at the same time, muscle elasticity and tone decrease. The intervertebral discs begin to lose fluid and flexibility with age, which decreases their ability to cushion the vertebrae. The risk of spinal stenosis also increases with age.
Fitness level: Back pain is more common among people who are not physically fit. Weak back and abdominal muscles may not properly support the spine. Weekend warriorspeople who go out and exercise a lot after being inactive all weekare more likely to suffer painful back injuries than people who make moderate physical activity a daily habit. Studies show that low-impact aerobic exercise can help maintain the integrity of intervertebral discs.
Weight gain: Being overweight, obese, or quickly gaining significant amounts of weight can put stress on the back and lead to low back pain.
Genetics: Some causes of back pain, such as ankylosing spondylitis , have a genetic component.
Smoking: It can restrict blood flow and oxygen to the discs, causing them to degenerate faster.
Backpack overload in children: A backpack overloaded with schoolbooks and supplies can strain the back and cause muscle fatigue.
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Referred Pain To And From The Lumbar Spine
Pain in the area of the lumbar spine may be due to important problems that are actually unrelated to the back. Referred pain occurs when a problem in one place in the body causes pain in another place. The pain travels down a nerve.. Sources of referred pain to the low back may include abdominal aneurysm , tubal pregnancy, kidney stones, pancreatitis, and colon cancer. Clues to these maladies include pain that waxes and wanes over a short period, with frequent peaks of intense pain, weight loss, abnormalities found during abdominal exam, and trace amounts of blood in the urine. On the other hand, pain can be referred from the low back and be felt in another location, as is often the case with . For example, it is not rare for a patient with a slipped disc in the lower back to have pain in the back of the thigh, or in the calf or even the foot, and not have any low back pain. This situation requires a doctor to sort out the type of pain and to do the examination required to show that the pain is actually coming from the spine .
When To Call A Professional
Contact your doctor if:
- Severe back pain makes it impossible for you to do your normal daily activities.
- Your back pain follows significant trauma.
- Mild back pain gets worse after a few days or persists more than a week or two.
- Back pain is accompanied by weight loss, fever, chills or urinary symptoms.
- You develop sudden weakness, numbness or tingling in a leg.
- You develop numbness in the groin or rectum or difficulty controlling bladder or bowel function.
- You have had cancer previously and you develop persistent back pain.
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Signs That Its Time To Call A Doctor For Your Back Pain
Most people have experienced back pain at some point in their lives. It’s actually the leading cause of disability worldwide and the most common reason people call out of work. Back pain can come in many different forms, ranging from a dull ache that lasts only a few days to severe pain that lasts for weeks.
Depending on the intensity of the pain, there are many treatments you can try at home to help. But how do you know when it’s time to stop home remedies and see a physician?
If any of the following applies to your back pain, then it’s time to make an appointment with a doctor as soon as possible.
Chronic Or Acute Pain
- Acute pain starts suddenly and lasts for up to 6 weeks.
- Chronic or long-term pain develops over a longer period, lasts for over 3 months, and causes ongoing problems.
If a person has both occasional bouts of more intense pain and fairly continuous mild back pain, it can be hard for a doctor to determine whether they have acute or chronic back pain.
Back pain usually resolves with rest and home remedies, but sometimes medical treatment is necessary.
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What Are The Causes Of Lower Back Pain
The vast majority of patients experience back pain because of mechanical reasons. They strain a muscle from heavy lifting or twisting, suffer a sudden jolt in a car accident, experience stress on spinal bones and tissues resulting in a , or suffer from osteoarthritis, a potentially painful degeneration of one or more spinal joints. Common causes for low back pain are:
- mechanical or functional injury
- active infection
- referred pain
To choose the safest and most effective therapy, doctors need to consider the full spectrum of possible underlying issues, such as inflammatory conditions, fracture, infection, as well as some serious conditions unrelated to the back that radiate pain to the back.
What Is The Treatment For Chronic Nonspecific Low Back Pain
Initial treatment is similar to sudden-onset attacks. That is, aim to keep as active as possible. Also, painkillers can help. In addition to the painkillers listed above, your doctor may advise a course of an antidepressant medicine in the tricyclic group – for example, amitriptyline. Tricyclic antidepressants have other actions separate to their action on depression. They are used in a variety of painful conditions, including back pain.
Also, a national guideline , referenced below) recommends one or more of the following treatments should be considered. Each of these treatments has some evidence from research trials to suggest that they will help to ease symptoms in some people :
- Structured exercise programme. This means a programme of exercise supervised by a professional such as a physiotherapist. This is likely to be in a group setting. Exercises may include aerobic activity, movement instruction, muscle strengthening, posture control and stretching. It typically consists of up to eight supervised sessions over 8-12 weeks with encouragement to keep on doing the exercises at home between sessions.
- Manual therapy. Typically this includes several sessions of massage, spinal mobilisation and/or spinal manipulation. With spinal mobilisation the therapist moves the joints of the spine around in their normal movement range. In spinal manipulation, the therapist moves joints beyond the usual range of movement.
- A course of acupuncture. It is not clear how this may work.
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Can Lower Back Pain Be A Sign Of Something Serious Like Cancer
Lower back pain can be related to cancer. In fact, it is one of the first symptoms of prostate cancer when it metastasizes and creates lesions. Almost any cancer can spread to the back and some, like sarcoma, can originate in the back. Be cautious, especially if you are experiencing other symptoms besides lower back pain. Talk to your doctor if you have additional symptoms or concerns.
Low Back Pain Exams And Tests
- Because many different conditions may cause back pain, a thorough medical history will be performed as part of the examination. Some of the questions you are asked may not seem pertinent to you but are very important to your doctor in determining the source of your pain.
- Your doctor will first ask you many questions regarding the onset of the pain. He or she will want to know what makes the pain better or worse. The doctor will ask you questions referring to the red flag symptoms. He or she will ask if you have had the pain before. Your doctor will ask about recent illnesses and associated symptoms such as coughs, fevers, urinary difficulties, or stomach illnesses. In females, the doctor will want to know about vaginal bleeding, cramping, or discharge. Pain from the pelvis, in these cases, is frequently felt in the back.
- Electromyogram or EMG is a test that involves the placement of very small needles into the muscles. Electrical activity is monitored. Its use is usually reserved for more chronic pain and to predict the level of nerve root damage. The test is also able to help the doctor distinguish between nerve root disease and muscle disease.
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Complementary And Alternative Techniques Include:
- Acupuncture is moderately effective for chronic low back pain. It involves inserting thin needles into precise points throughout the body and stimulating them , which may cause the body to release naturally occurring painkilling chemicals such as endorphins, serotonin, and acetylcholine.
- Behavioral approaches include:
- Biofeedback involves attaching electrodes to the skin and using an electromyography machine that allows people to become aware of and control their breathing, muscle tension, heart rate, and skin temperature people regulate their response to pain by using relaxation techniques
- Cognitive therapy involves using relaxation and coping techniques to ease back pain
Spinal injections include:Trigger point injections can relax knotted muscles that may contribute to back pain. An injection or series of injections of a local anesthetic and often a corticosteroid drug into the trigger point can lessen or relieve pain.
Why Is Lower Back Pain Such A Common Problem
The bottom part of your back typically has just five vertebrae fewer than your neck and mid-back. And these vertebrae do a lot of heavy lifting! Your lower back is where your spine connects to your pelvis, bearing the weight of your upper body. This area experiences a lot of movement and stress, which may lead to wear, tear and injuries.
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Where Can I Get More Information
For more information on neurological disorders or research programs funded by the National Institute of Neurological Disorders and Stroke, contact the Institute’s Brain Resources and Information Network at:
Office of Communications and Public LiaisonNational Institute of Neurological Disorders and StrokeNational Institutes of HealthBethesda, MD 20892
NINDS health-related material is provided for information purposes only and does not necessarily represent endorsement by or an official position of the National Institute of Neurological Disorders and Stroke or any other Federal agency. Advice on the treatment or care of an individual patient should be obtained through consultation with a physician who has examined that patient or is familiar with that patient’s medical history.
Other Types Of Diagnosis
- A chiropractor will diagnose through touch, or palpation, and a visual examination. Chiropractic is known as a direct approach, with a strong focus on adjusting the spinal joints. A chiropractor may also want to see the results of imaging scans and any blood and urine tests.
- An osteopath also diagnoses through palpation and visual inspection. Osteopathy involves slow and rhythmic stretching, known as mobilization, pressure or indirect techniques, and manipulation of joints and muscles.
- A physical therapist focuses on diagnosing problems in the joints and soft tissues of the body.
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