Many people feel knee pain when going up or down stairs. This FAQ explains the possible causes and treatments in easy-to-understand terms, answered by a board-certified orthopedic specialist.

Why does my knee hurt when using stairs?

Stair use puts extra pressure on the knee joint. If you have issues like cartilage damage, meniscus injury, or early arthritis, stairs can trigger pain more than walking on flat ground.

Is the pain worse when going up or down stairs?

Pain is often worse when going down stairs. This is because the knee bears more body weight and absorbs impact during descent, which stresses the cartilage and ligaments.

What is knee osteoarthritis?

Knee osteoarthritis is a condition in which the cartilage in the joint wears down, leading to pain, stiffness, and reduced mobility. Stair pain is often an early symptom.

Can it get better without treatment?

Mild cases may improve with rest, stretching, or strengthening exercises. However, underlying conditions like arthritis may worsen over time without proper care.

What treatments are available for this kind of pain?

Treatment options include physical therapy, medication, knee braces, and injections such as hyaluronic acid or PRP. The best approach depends on the exact cause and severity.

Can regenerative medicine help?

Yes. PRP or stem cell therapy may help reduce inflammation and support cartilage repair. These treatments are especially promising in early to moderate knee osteoarthritis.

What lifestyle tips can help prevent knee pain on stairs?

Use handrails, avoid rushing, and strengthen your thigh muscles through exercises. Good posture and weight control can also reduce knee stress during stair use.

If you feel knee pain on stairs, it may be a sign of joint trouble. Early care can prevent worsening. Don’t hesitate to speak with a specialist for a proper diagnosis and treatment plan.