Knee pain when walking or climbing stairs
Overview
Knee pain when walking or climbing stairs is discomfort, aching, or sharp pain felt in the knee joint during weight-bearing activities like walking, going up or down stairs, or other movements. This common symptom can range from mild discomfort to severe pain that limits mobility and daily activities.
Common Causes
Knee pain during these activities is commonly caused by wear and tear on the cartilage that cushions your knee joint, especially as we age or with repeated use over time. Being overweight puts extra stress on your knees, making pain more likely during weight-bearing activities like walking and stair climbing. Weak thigh muscles can also contribute to knee discomfort since these muscles help support and stabilize the joint during movement. Previous injuries to the knee, even minor ones, may create ongoing sensitivity that becomes noticeable during physical activity.
Severity Levels
Mild: You may experience occasional discomfort or stiffness in your knee during longer walks or when using stairs, but it doesn't significantly interfere with your daily routine. Rest or over-the-counter pain relievers typically provide relief.
Moderate: Your knee pain occurs regularly during walking or stair climbing and may cause you to modify your activities or take frequent breaks. The discomfort is noticeable enough to affect your normal pace and may persist for some time after activity.
Severe: You experience significant pain that severely limits your ability to walk normally or use stairs, often requiring assistance or causing you to avoid these activities altogether. The pain may be constant and significantly impacts your quality of life and independence.
Medical Attention
You should see a doctor if the pain is severe, persists for more than a few days, or significantly limits your daily activities. Seek immediate medical attention if you experience sudden intense pain, your knee gives way or feels unstable, or if there's visible swelling, redness, or warmth around the joint. Also consult a healthcare provider if you hear a popping sound when the pain started, cannot bear weight on the affected leg, or if over-the-counter pain medications and rest don't provide relief.
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