If climbing a flight of stairs has become uncomfortable or painful, you’re not alone. Knee pain when going up or down stairs is a common complaint that affects people of all ages. While occasional discomfort may occur after strenuous activity, persistent pain can indicate an underlying knee condition that deserves assessment.

The knee experiences increased force during stair climbing compared with walking on level ground. As a result, existing problems within the joint may become more noticeable.

At PJS Orthopaedics, we assess a wide range of knee conditions and develop personalized treatment plans based on each patient’s symptoms, lifestyle, and goals.

Why Do Stairs Put More Pressure on the Knee?

When climbing or descending stairs, your knee supports several times your body weight.

This increased load means that structures within the knee, including cartilage, ligaments, tendons, and muscles—must work harder to stabilize the joint.

If one or more of these structures is irritated or damaged, stair climbing may become painful.

Common Causes of Knee Pain on Stairs

Patellofemoral Pain Syndrome

One of the most common causes of pain at the front of the knee.

Symptoms may include:

  • Pain when climbing stairs
  • Pain after prolonged sitting
  • Discomfort while squatting
  • Aching around the kneecap

Knee Osteoarthritis

As cartilage gradually wears away, the joint becomes less smooth during movement.

Symptoms often include:

  • Morning stiffness
  • Swelling
  • Pain during walking
  • Difficulty using stairs

Meniscus Tears

A torn meniscus can make weight-bearing activities uncomfortable.

You may notice:

  • Pain
  • Swelling
  • Clicking
  • Locking
  • Difficulty twisting

Tendon Problems

Overuse of the quadriceps or patellar tendon may cause pain around the kneecap, particularly during exercise or repeated stair climbing.

Muscle Weakness

Weakness of the quadriceps or hip muscles may increase stress on the knee during stair climbing.

When Should You Seek Medical Advice?

Arrange an assessment if you experience:

  • Pain lasting more than several weeks
  • Swelling
  • Knee instability
  • Locking
  • Difficulty walking
  • Pain affecting everyday activities

Treatment Options

Treatment depends on the underlying diagnosis and may include:

  • Physiotherapy
  • Strengthening exercises
  • Activity modification
  • Weight management
  • Pain management strategies
  • Surgical assessment where appropriate

Frequently Asked Questions

  • Why does my knee hurt more going downstairs than upstairs?

Descending stairs places greater force through the kneecap, making underlying knee conditions more noticeable.

  • Can arthritis cause pain on stairs?

Yes. Osteoarthritis commonly causes discomfort during activities that place increased load on the knee.

  • Should I keep exercising?

Many people benefit from appropriate exercise, but activities should be tailored to the underlying condition.

Book an Orthopaedic Consultation

Persistent knee pain should not be ignored. Dr Parminder J. Singh provides comprehensive assessment and management of knee conditions to help determine the most appropriate treatment for your individual needs.