Knee Pain When Walking: Causes and When to See a Physical Therapist

person experiencing knee pain while walking outdoors

If your knee hurts when you walk, you’re not alone.

Many people experience knee pain during everyday activities like walking the dog, climbing stairs, or getting up from a chair. While it’s tempting to rest and hope the pain goes away, knee pain during walking often signals that something deeper needs attention.

The good news is that most cases of knee pain when walking improve with the right movement strategy and guidance.

In this article, we’ll explain the common causes of knee pain when walking and how physical therapy can help you get back to moving comfortably.


Dr. Jacob Tomlinson
Physical Therapist


Common Causes of Knee Pain When Walking

The knee joint relies on several muscles, tendons, and ligaments working together. When one part becomes irritated or overloaded, it can create pain during movement.

Here are some of the most common causes.

close up of knee pain while walking showing discomfort

Patellar Tendon Irritation (Jumper’s Knee)

The patellar tendon connects your kneecap to your shin bone.

When this tendon becomes irritated, you may notice:

• Pain just below the kneecap
• Discomfort while walking downhill
• Pain during stairs or squats

This often develops when activity increases too quickly or the tendon becomes overloaded.


Meniscus Irritation

The meniscus acts as a cushion inside the knee joint.

When it becomes irritated or torn, symptoms may include:

• Knee pain while walking
• Clicking or catching sensations
• Swelling after activity

Not all meniscus issues require surgery. Many improve with proper physical therapy.


Muscle Weakness or Imbalance

knee pain when walking upstairs

Sometimes the knee itself isn’t the main problem.

Weakness in the hips, glutes, or quadriceps can place extra stress on the knee joint while walking.

This may cause:

• Pain around the kneecap
• Knee discomfort during longer walks
• Pain when going up or down stairs

Strengthening these muscles often reduces knee stress significantly.


Early Knee Arthritis

In some cases, knee pain while walking may be related to early joint degeneration.

Common symptoms include:

• Stiffness in the morning
• Knee pain after longer walks
• Occasional swelling

Movement is usually helpful when guided properly.


Should You Rest Knee Pain?

Many people try to fix knee pain by resting completely.

However, prolonged rest often leads to:

• muscle weakness
• joint stiffness
• slower recovery

Instead, gradual movement and targeted strengthening exercises are typically more effective.



How Physical Therapy Helps Knee Pain

physical therapist helping patient with knee rehabilitation exercises

Physical therapy focuses on identifying the root cause of knee pain rather than only treating the symptoms.

At Ascend Physical Therapy, treatment may include:

• Movement assessment
• Strength and mobility testing
• Personalized exercise programs
• Progressive loading to rebuild knee strength

Most people see improvement once the correct muscles and movement patterns are addressed.


When to See a Physical Therapist

Consider seeing a physical therapist if:

• Knee pain lasts longer than 1–2 weeks
• Walking becomes painful
• Stairs or squats trigger discomfort
• Swelling continues to return

Early treatment often leads to faster recovery.


Not Sure What’s Causing Your Knee Pain?

Take our 2-minute Knee Pain Quiz to better understand what may be contributing to your symptoms.

If you’re ready for a personalized plan, schedule an Initial Evaluation with Dr. Jacob Tomlinson at Ascend Physical Therapy in Hendersonville.


info@ptascend.com

(615) 840-0693

ASCEND PHYSICAL THERAPY LLC

101 Tennessee Way STE 300, Hendersonville, TN 37075, United States

United States


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