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The Most Common Causes of Lower Back Pain (and How to Treat Them)

Lower back pain is one of the most common reasons people miss work, stop exercising, and struggle with everyday activities. It can start suddenly after lifting something heavy—or it can build gradually over months due to posture, stress, and repetitive strain.

No matter how it begins, lower back pain can be frustrating because it affects nearly every movement you make.

At Hughes Chiropractic & Massage, Dr. Hughes helps patients get lasting relief by identifying the root cause of back pain and applying targeted, non-surgical treatments.

The most effective approach is not simply “rest and wait,” but treating the underlying mechanical and muscular issues that create pain in the first place.

Below are the most common causes of lower back pain—and the treatment options that can help you recover safely and prevent it from returning.

Cause #1: Muscle Strain and Overuse

One of the most common reasons for sudden lower back pain is muscle strain. It can happen from:

  • Lifting improperly
  • Overtraining at the gym
  • Heavy yard work
  • A sudden twist or awkward movement

Strains can cause inflammation and muscle spasms that make it difficult to stand upright or move freely.

How to Treat It

Muscle strain responds well to hands-on therapy that reduces tension and restores movement, including:

  • Massage therapy to calm spasms and reduce soreness
  • Myofascial release techniques to release tight connective tissue
  • Trigger point injections when deep muscle knots are contributing to ongoing pain

Cause #2: Spinal Misalignment and Joint Dysfunction

When the joints of the lumbar spine aren’t moving properly, the muscles around them often tighten to “protect” the area. This can lead to chronic tightness, stiffness, and recurring flare-ups.

Joint dysfunction is commonly caused by:

  • Prolonged sitting
  • Poor posture
  • Limited mobility
  • Previous injuries
  • Uneven movement habits

How to Treat It

Chiropractic care helps restore normal joint motion and reduce irritation:

  • Spinal adjustments to improve alignment and mobility
  • Soft tissue work to relieve the muscles that tighten around restricted joints

Many patients notice improvement quickly once the spine begins moving properly again.

Cause #3: Myofascial Tightness and Trigger Points

Sometimes lower back pain isn’t coming directly from the spine—it’s coming from tight fascia and trigger points in muscles such as:

  • Quadratus lumborum (QL)
  • Glutes and piriformis
  • Hip flexors
  • Hamstrings

Myofascial tightness can cause:

  • Aching pain
  • Sharp pain during movement
  • Referred pain into the hips or upper legs
  • Tightness that won’t resolve with stretching alone

How to Treat It

At Hughes Chiropractic & Massage, we often combine:

  • Myofascial release techniques to break restrictions
  • Massage therapy to reduce inflammation and improve circulation
  • Trigger point injections to relax persistent muscle knots

These treatments help restore flexibility and reduce pain patterns that keep returning.

Cause #4: Disc Irritation or Sciatica

When pain radiates into the hip, buttock, or leg, nerve irritation may be involved. This can occur when a disc bulges or herniates and pressures a spinal nerve.

Signs of disc-related pain include:

  • Shooting pain down one leg
  • Tingling or numbness
  • Burning sensations
  • Weakness in the leg or foot
  • Increased pain with sitting

How to Treat It

Treatment depends on severity, but conservative options may include:

  • Spinal adjustments to reduce mechanical stress and irritation
  • Massage and myofascial release to decrease muscle guarding
  • Shockwave therapy to support soft tissue recovery and improve circulation

Many cases improve without surgery when addressed properly.

Cause #5: Poor Posture and “Sitting Stress”

Modern work habits often involve sitting for long hours. This contributes to lower back pain through:

  • Weak core and stabilizing muscles
  • Tight hip flexors
  • Restricted spinal movement
  • Increased disc pressure

Posture-driven pain can feel like a deep ache that worsens as the day goes on.

How to Treat It

The best approach is to correct mechanical stress patterns:

  • Chiropractic spinal adjustments to improve alignment
  • Massage therapy to reduce tightness from prolonged sitting
  • Myofascial release to restore hip and back mobility

Simple adjustments to movement and posture can also prevent recurrence.

Why a Multi-Treatment Approach Works Best

Lower back pain is rarely caused by just one issue. It’s often a combination of:

  • Spinal joint restriction
  • Soft tissue tightness
  • Muscle weakness or imbalance
  • Posture-related stress

That’s why the most effective plans often combine:

  • Spinal adjustments
  • Massage therapy
  • Myofascial release techniques
  • Shockwave therapy
  • Trigger point injections when needed

The goal is to reduce pain, restore motion, and prevent future flare-ups.

Get Relief From Lower Back Pain in Renton

If your lower back pain in Renton is persistent, recurring, or limiting your daily life, you don’t have to “live with it.” With the right care, many people can recover without surgery and without relying on medication long term.

At Hughes Chiropractic & Massage, Dr. Hughes offers personalized treatment plans to help patients reduce pain, restore mobility, and feel confident in their movement again.

Contact us today at (425) 728-2520 to schedule your back pain evaluation and start healing the right way.

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How Do Our Patients Feel About Us?
  • "I absolutely love getting adjusted by Dr. Hughes!!! The relief I feel instantly afterwards is incredible! Dr. Hughes is so caring and thoughtful, I really appreciate her, and her ability to ease my back and neck pain. The staff is always so nice, helpful and welcoming! Also, Jeannie Anderst, is really great at massages, I appreciate her help and kindness."

    - Sharon R.
  • "I’m so glad I chose Dr. Hughes for treatment. I felt better immediately and she is very good at what she does. We agreed to a modest treatment plan and there never any pressure to add anything unnecessary. Great experience."

    - Tim F.
  • "Dr. Hughes has helped me immensely with my pain and range of motion. I never though it would be possible to go about my day without some occurrence of neck or back pain and I’m happy to say that is not true!! I referred my sister and I would refer anyone else out there in need of a chiropractor!"

    - Annelise Z.
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