Back Pain: Causes, Treatment, and When to See a Doctor

Author: Mayda Asif  PT, DPT

Medical Reviewer: Nnenna Chiloli, MBBS, MPH

Highlights

• Up to 84% of adults will experience back pain at least once in their lifetime, and about 23% have long-term back pain.
• Back pain is the leading cause of disability worldwide.
• Most back pain is “mechanical,” coming from muscles, ligaments, joints, and discs rather than serious disease.
• Common causes include muscle strains/sprains, disc problems, and age-related joint changes.
• Many people do not need immediate X-rays or MRI scans; diagnosis is based on history and a physical exam.
• Light walking, staying gently active, heat therapy, and good ergonomics support recovery and long-term spine health.

Introduction 

Living with back pain can affect your everyday life, making it hard to perform simple tasks like getting out of bed or sitting at your work desk. If you are going through this, you are certainly not alone, and in many cases, back pain can be treated with self-care and conservative management. 

It is very important to understand the root cause of your back pain to get a tailored treatment plan based on your specific needs and desired outcomes.

In this guide, you will explore the causes of back pain, treatment choices, how doctors diagnose it, the risk factors, typical symptoms, red flags, and treatment options [1].

How Common is Back Pain?

Back pain is extremely common and can affect almost everyone. It is the leading cause of disability worldwide. Research shows that up to 84% of adults will experience back pain at least once in their lifetime, and around 23% suffer from long-term back pain. 

What Causes Back Pain and Who is Most at Risk?

Common Causes

Usually, back pain is linked to how your muscles, ligaments, and other tissues move around and with your spine. Doctors call it " mechanical back pain,” and it accounts for most cases.

Here are the causes of mechanical back pain: 

Muscle Strain and Sprain 

These occur when you accidentally sprain a muscle or strain a ligament. This can happen while lifting something heavy, bending or twisting your back suddenly, or repeating the same movement for an extended period. [1],[4]. 

Disc Problems

Discs (the soft cushions between the bones in your spine) can wear out over time; they can get thin or bulge beyond their boundaries. This bulge can pinch the surrounding nerves and cause sharp pain in your back, for example, sciatica. The extent of the pain can vary, depending on the type and extent of the bulge [1], [4].

Age-Related Changes

Normal ageing can damage the small joints in the spine (Similar to arthritis). This can make your back more prone to pain and stiffness, especially after prolonged sitting or standing [4]. 

Less Common Medical Causes

Rarely, back pain can be due to infections, cancers, or inflammatory conditions that directly affect the spine. These serious complications are accompanied by signs like fever, weight loss, or pain that gets worse at night [1]. 

Pain that Starts Somewhere Else (Referred pain)

In some cases, the problem might not be in the back at all. Dysfunctions in surrounding organs like the kidney or gall bladder can cause pain that is felt in the back [4].

Who Is More Likely to Develop Back Pain?

Anyone can develop back pain, but some individuals are at a higher risk because of these factors: 

• Long-term Sitting

If you work at a desk, drive for long hours, or sit throughout the day, your back is more vulnerable to pain. Bad posture and less movement can weaken the muscles of the spine that keep it erect and healthy. 

• Getting Older

As you grow older, the muscles and bones become weak. Also, chances of developing arthritis, muscle strains, and even fractures increase.

• Carrying Extra Weight 

Being overweight and inactive can put extra stress on your spine. Weak back and core muscles can make the spine more vulnerable to injury and pain.

• Smoking

Tobacco can reduce blood supply to the spine, which lowers oxygen levels in these joints, accelerates damage, and slows recovery. Smoking can increase the risk of developing long-term back pain [1].

• Pregnancy

Hormonal changes and increased weight in pregnancy can contribute to back pain.

• Certain Medical Conditions

Conditions such as osteoporosis, arthritis, a herniated disc, and scoliosis can cause or increase the risk of back pain.

• Stress, Anxiety, or Depression

Psychological factors can contribute to muscle tension and make pain feel more intense. Stress can cause the muscles in your neck, back, and shoulder area to stay contracted for long periods. Depression and anxiety can make you more sensitive to pain and lower your ability to recover. 

What Symptoms Can Occur Alongside Back Pain?

Back pain can be accompanied by other symptoms based on the cause. They include:  

• Sciatica

A sharp, shooting pain that starts from your lower back and travels down to your buttocks and even your legs. This pain can be coupled with stiffness, numbness, and tingling.

• Muscle Spasm 

This is the sudden, uncontrolled tightening of a muscle that feels like a knot, and your muscle gets stuck in one place. Muscle spasm can cause pain.

• Stiffness

Muscles and soft tissues become tight and hard around an irritated or injured area of the spine, and your lower back feels ‘’locked’’ in one place for hours after you wake up. Stiffness can be short-term or long-term [1], [4]. 

• Symptoms related to nerve involvement

Numbness or tingling in a dermatomal nerve root can be due to nerve compression, and it requires a detailed neurological assessment.

• Muscle Weakness

Muscle weakness in the legs is a serious sign of extensive nerve damage in the legs. It is very important to get a check-up as soon as possible. 

• Fever or chills

This may suggest an infection in any soft tissue or organ near your spine or back.

How Back Pain is Diagnosed

In many cases, a doctor can figure out the cause of the back pain by asking detailed questions about your symptoms and doing a careful physical examination [1], [3].

• A careful medical history and physical examination are performed by your doctor to get as much information as they can about your health and well-being. 
• Your doctor may check your reflexes (your body's response to certain triggers), muscle strength, how well you can move, and the way you walk. 
• Scans such as X-rays, CT scans, etc., are usually only needed if the pain lasts more than six weeks or if there are warning signs that suggest a more serious problem.
• Additionally, your doctor may ask you for blood exams if they suspect any infection, malignancy, or inflammation. 

How is Back Pain Treated?

The basic goal of any back pain treatment is to reduce the pain and get you back on your feet. The treatment depends on the cause and how severe it is. They include the following:

• Physical Therapy

Physical therapy is usually the first line of treatment for both acute and chronic back pain. It can relieve non-specific back pain and help in regaining strength and mobility. Physical therapy is particularly important in making patients independent in performing their day-to-day tasks. Here are some techniques that a physical therapist might use for back pain:

1. Graded activity programs.
2. Motor control exercises.
3. Core muscle strengthening exercises.
4. Lumbar stabilisation exercises (back muscle exercises). 
5. Stretching for thigh muscles. 
6. Manual therapy. 
7. Posture training. 
8. Walking programs
9. Aerobic conditioning exercises
10. Education on body mechanics.
11. Teach safe lifting strategies.  

• Medications 

Medications like non-steroidal anti-inflammatory drugs e.g., ibuprofen) are used for immediate pain relief [3].Opioids are usually reserved for short-term use due to the risks. The use of other adjuvant drugs like antidepressants and anticonvulsants help in reducing certain types of back pain. 

• Intrathecal Pain Pumps

It is a surgically implanted device that delivers medication (morphine or ziconotide) directly into the spinal fluid. Intrathecal pumps are used in patients with unbearable cancer and non-cancerous pain.

• Image-Guided Injections

Image-guided injections are minimally invasive procedures can provide relief from the symptoms of radicular pain or facet joint-related pain. 

These injections are injected in the epidural space, nerve root, or facet joint of the spine. The injections contain local anesthesia or corticosteroids.  The results may vary from patient to patient; these procedures should be used according to evidence-based guidance.  

• Surgery

              Surgeries can be performed in selected patients. These include: 

• Discectomy
• Decompression
• Fusion 

         Surgeries are recommended in extreme cases (neurological deficit, severe refractory radicular pain, or structural pathology)  where all the conservative treatments have failed. 

• Alternative Therapies

Alternative therapies are sought by up to 50% of people with back pain. The most popular methods are:[3]

1. Spinal Manipulation: 

Often performed by a chiropractor or osteopathic physician. It can produce small but meaningful changes in your back alignment. 

2. Acupuncture Therapy: 

While it may not show immediate results, research shows that acupuncture can reduce back pain in seven days, when compared to no treatment.

3. Massage and other Treatments: 

Massage can be used as a non-medicinal alternative to relieve back pain. Other treatments, such as dry needling and heating pads, are similar. 

What Can You Do at Home to Relieve Back Pain? 

You can play an active role in your recovery by following these simple steps: [1], [4]

• Keep Moving 

It is completely safe to move around slowly with back pain, as it will help you relieve pain and make your spine more active and functional. Sitting all day worsens your back pain.

• Use Heat 

Applying a heating pad or taking a warm bath can relax the tight muscles on your back and relieve discomfort. 

• Find a Comfortable Position

Try to find a comfortable position. You can place a pillow under your knees or sit with a small cushion or a lumbar support to help ease pain and keep your back relaxed. 

• Sleeping Habits

Your doctor may recommend using a firm orthopaedic mattress for back support and lying on a firm floor for a short period of time to temporarily reduce back pain. 

What Lifestyle Changes Can Prevent Back Pain?

• Ergonomics

If you work at a desk, make sure your chair supports your back, and your screen is at eye level. Your arms are resting, and you are keeping good posture. [1], [3]

• Regular Exercise 

Walking, swimming, and yoga are excellent whole-body exercises that keep your spine healthy and mobile. The more you move, the more nutrients get into your spine. 

• Maintain a Healthy Weight

If you keep your body in good shape, your spine will stay free from extra stress and weak abdominal or back muscles. 

• Quit Smoking

Smoking can reduce oxygen supply to the body, including your spine. Lack of oxygen can damage your spine and create early wear in your joints.

What Warning Signs require Immediate Medical Attention?

Call emergency services immediately if you experience any of the signs and symptoms: 

• See a doctor if pain persists longer than a few weeks even with self-management. 
• Seek prompt medical care if pain limits your everyday activities and disturbs your sleep.
• Feeling numbness, tingling, or losing control in your groin (crotch), inner thighs, or buttocks is always an emergency.
• Emergency care is needed if your back pain is accompanied by loss of control of your bladder or bowel movement.
• Fever with Back Pain 
• Sudden weight loss and night sweats [5].

Can You Prevent Back Pain? 

Since there can be many reasons linked to your back pain, you can never eliminate the chances of developing back pain. However, you can minimise it by following these simple steps:[1], [3] 

• Making exercise a daily habit (yoga, swimming, walking, or dancing).
• Being mindful about your posture.[1], [3]
• Not putting excess stress or twisting on your back when you are lifting anything or bending down. 
• Using ergonomic equipment if your work requires long hours of sitting.
• Do not stay in a single position for a long time.
• Keep your muscles moving and maintain a healthy body weight. 

Conclusion

Back pain is a common problem that affects bones, joints, and muscles of the back, but it does not have to take over your life. With proper exercises, pain management, and lifestyle changes, you can get back on track. Healthcare providers are always there to help you, and your doctor can recommend the specific type of treatment that can help you live a healthy, independent life even after experiencing severe back pain. 

References

[1] Margetis K, Singh C, Casiano VE, Varacallo MA. Low Back Pain: Evaluation and Management. StatPearls, Treasure Island (FL): StatPearls Publishing; 2026. https://www.ncbi.nlm.nih.gov/books/NBK538173/   

[2] Zhou T, Salman D, McGregor AH. Recent clinical practice guidelines for the management of low back pain: a global comparison. BMC Musculoskelet Disord 2024;25:344. https://doi.org/10.1186/s12891-024-07468-0. 

[3] Maharty DC, Hines SC, Brown RB. Chronic Low Back Pain in Adults: Evaluation and Management. Am Fam Physician 2024;109:233–44. https://www.aafp.org/afp/2024/0300/chronic-low-back-pain 

[4] Ferdinandov D, Yankov D, Trandzhiev M. Common differential diagnosis of low back pain in contemporary medical practice: a narrative review. Front Med 2024;11. https://doi.org/10.3389/fmed.2024.1366514. 

[5] Werthman AM, Jolley BD, Rivera A, Rusli MA. Emergency Department Management of Low Back Pain: A Comparative Review of Guidelines and Practices.Cureus n.d. 2024;16:e53712. https://doi.org/10.7759/cureus.53712. 

Disclaimer:
The information provided on this website is for general educational and informational purposes only. It is not intended to replace professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

Published July 1, 2026