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Common Causes of Back Pain and Non-Surgical Treatment Options

Learn common causes of back pain, including strains, arthritis, disc problems, and sciatica, plus non-surgical options like physical therapy and injections.

A person holding the upper back, with the muscles that support the spine highlighted.

Back pain can make ordinary parts of the day feel harder than they should. Getting out of bed, sitting at work, driving, lifting groceries, exercising, or sleeping through the night can all become uncomfortable.

Many common back problems can be evaluated and managed without surgery. That does not mean every case is the same. Treatment works better when it is matched to the likely source of the pain — muscle, joint, disc, or nerve — rather than treated as one generic problem.

Common Causes of Back Pain

Back pain can come from muscles, joints, discs, or nerves. Sometimes one source stands out. Other times several factors add up. Sport Ortho’s neck and back orthopedic care starts by identifying the likely cause, because the next step depends on it.

Muscle Strains and Sprains

A strain or sprain can happen after lifting something heavy, twisting quickly, playing sports, starting a new workout, or moving in an awkward way. Overuse can also irritate the muscles and ligaments that support the spine.

This kind of pain often feels like soreness, tightness, or a sharp pull with certain movements. Many muscle-related back problems improve with activity changes, guided movement, and time. Persistent or recurring symptoms are still worth evaluating, especially if they keep interrupting work, sleep, or exercise.

Arthritis and Age-Related Changes

The joints in the spine can change with age. Some stiffness, aching, or reduced mobility can come from those wear-and-tear changes, often called spinal arthritis or degenerative changes.

It is also important not to over-read an imaging report. Age-related changes are common, and they do not automatically mean the image explains every symptom. A provider looks at how you move, where the pain is, and what the exam shows — not the scan by itself.

Spinal arthritis may cause:

  • Aching in the back
  • Stiffness after sitting or resting
  • Pain with certain movements
  • Reduced ease of motion

Physical therapy can help many people move more comfortably by improving strength, mobility, and the way the back shares load during everyday tasks.

Disc Problems

The discs between the bones of the spine act as cushions. Over time, a disc can wear, bulge, or herniate. An irritated or herniated disc can sometimes affect a nearby nerve and cause pain that travels into the buttock or leg.

A bulging disc on an image does not always cause pain. Plenty of people have disc changes without matching symptoms. That is why treatment is based on the whole picture — symptoms, exam findings, and function — not a single image finding.

Many disc-related problems can be managed first with non-surgical care. The right plan depends on the severity of symptoms and whether nerve function is affected.

Sciatica and Nerve Irritation

Sciatica is a description of symptoms, not a single structural diagnosis by itself. It refers to pain associated with irritation or compression involving nerves that contribute to the sciatic nerve.

Symptoms can include:

  • Pain that travels from the lower back into the buttock or down the leg
  • Numbness or tingling
  • Weakness in the leg or foot in some cases

Physical therapy is often an important part of care when sciatica is related to a musculoskeletal cause. The therapist can work on movement, strength, mobility, and a plan built around your symptoms.

Spinal Stenosis

Spinal stenosis is a narrowing around the nerves in the spine. It is more common as people get older and can cause back pain, leg pain, or heaviness with walking or standing. Some people feel better when they sit or lean forward.

Like other back problems, stenosis is not treated the same way in every person. Evaluation helps determine whether symptoms are related to narrowing, another source, or more than one issue at once.

How Back Pain Is Evaluated

A useful evaluation starts with your story, not a scan. Your provider may ask:

  • When the pain started and how it began
  • Where you feel it
  • Whether it travels into the buttock or leg
  • Whether you have numbness, tingling, or weakness
  • What movements or activities make it better or worse
  • How it affects work, sleep, exercise, or daily tasks
  • Whether there was an injury

The exam may include looking at strength, mobility, walking, and, when appropriate, neurologic findings. If you have never been to an orthopedic clinic, what happens at a first orthopedic visit is a useful overview of that process.

Imaging is not automatically required for every episode of uncomplicated back pain. If imaging is useful, the provider decides what is most likely to help based on your symptoms and exam. X-ray, MRI, or other studies may be considered in selected cases. The goal is to answer a clinical question, not to collect images for their own sake.

Non-Surgical Treatment Options for Back Pain

Treatment depends on the likely diagnosis, how severe symptoms are, and how they affect your life. Many patients begin with non-operative care when it is clinically appropriate.

Physical Therapy

Physical therapy is one of the most useful non-surgical treatments for many types of back pain. A physical therapist looks at how you move — not only where it hurts — and builds a plan around your symptoms, strength, and activity goals.

Treatment may include:

  • Mobility work to help the back and hips move more freely
  • Strengthening, including trunk and core support
  • Movement mechanics for lifting, sitting, walking, or sport
  • Flexibility work when tightness is part of the problem
  • Gradual return to activity
  • A home exercise program you can continue between visits
  • Education about what to modify and what to keep doing
  • Manual therapy when it is appropriate for your condition

The aim is not just short-term relief. It is to help you move more confidently and return to the activities that matter.

At Sport Ortho, patients can start physical therapy without a referral. That makes it possible to begin a guided plan without waiting for another appointment first.

Physical therapy does not treat every type of back pain the same way, and it is not the right next step for every diagnosis. An evaluation helps determine whether it is a good fit.

Activity Modification and Returning to Movement

Treatment does not usually mean staying in bed for long periods. Prolonged rest can make stiffness and deconditioning worse.

Your provider or therapist may recommend modifying the activities that aggravate symptoms while keeping you moving in ways that are tolerable. That might mean changing how you lift, breaking up sitting time, or temporarily scaling back a workout rather than stopping all activity.

The details should come from your care team. The useful principle is simple: protect the irritable area, stay as active as you reasonably can, and progress as symptoms allow.

Medications

Medications are sometimes used as part of a broader plan. What is appropriate depends on your diagnosis, other health conditions, and the medications you already take.

A provider can discuss whether a medication may help reduce pain or inflammation enough to make movement and therapy more tolerable. This article is not a prescription, and no single medicine is right for every patient.

Injections

For selected patients, a targeted injection may be considered based on the suspected pain source. Some spinal injections are used to reduce inflammation around an irritated nerve or joint.

An injection is not a first step for everyone, and it is not a cure by itself. When it is appropriate, the goal is often to reduce pain enough that you can participate more fully in rehabilitation. Relief varies, and your provider will explain whether this option fits your diagnosis.

Other Non-Operative Options

Sport Ortho also provides coordinated advanced non-operative care, including activity planning, follow-up, and, when needed, imaging or surgical specialist evaluation inside the same practice. The point of that model is to match treatment to the problem rather than sending every back-pain visit down the same path.

When Should You See an Orthopedic Provider for Back Pain?

You do not have to wait for pain to become severe to have your back evaluated. Consider an orthopedic evaluation if:

  • Pain is not improving
  • Back pain keeps coming back
  • Symptoms interfere with work, sleep, exercise, or normal activity
  • Pain travels into the buttock or leg
  • Numbness or tingling persists
  • Symptoms started after an orthopedic injury
  • Weakness or worsening symptoms develop

There is no single timeline that applies to every person. The reason to be seen is practical: an evaluation can help identify the likely source and determine which treatment options make sense.

Back Pain Symptoms That May Need Urgent or Emergency Care

Most back pain can be evaluated in an orthopedic clinic. A smaller set of symptoms can represent a medical emergency and should not wait for a routine appointment.

Seek emergency medical care immediately if you have:

  • New loss of bladder or bowel control
  • Inability to urinate along with severe back or leg neurologic symptoms
  • New numbness in the saddle or groin region
  • Severe or rapidly worsening leg weakness
  • Major trauma with significant back pain
  • Back pain with concerning systemic symptoms such as fever, depending on the clinical situation

These symptoms can be associated with serious conditions, including cauda equina syndrome. If they are present, go to emergency care rather than scheduling a standard orthopedic visit.

Does Back Pain Mean You Need Surgery?

No, not necessarily.

Many people with common back problems begin with non-surgical treatment when that is clinically appropriate. Surgery may still be the right recommendation for some diagnoses, especially when there are significant neurologic findings, structural problems that are unlikely to improve with conservative care, or symptoms that remain limiting after an appropriate non-operative plan.

Treatment depends on the diagnosis, severity, neurologic findings, functional limitations, and how symptoms respond to care. Sport Ortho is set up so orthopedic urgent care, physical therapy, imaging, non-operative treatment, and surgical specialists can work together when needed — without assuming surgery is either automatic or off the table.

Take the Next Step

If back pain is interfering with work, sleep, exercise, or everyday activities, Sport Ortho can help determine what may be causing it and what type of treatment makes sense.

You can schedule an orthopedic evaluation, request physical therapy, or find a clinic near you across Middle Tennessee. Same-day orthopedic appointments and walk-ins are available, and physical therapy does not require a referral.