Knee Pain: Common Causes, Symptoms and Treatment Options

Knee pain is a common health problem that can affect people of all ages. It may happen because of an injury, overuse, age-related changes, or certain medical conditions. Sometimes knee pain is mild and goes away with rest, while in other cases, it may continue for weeks and affect walking, climbing stairs, or daily activities.

Understanding the common causes and symptoms of knee pain can help you take the right steps at the right time.

Common Causes of Knee Pain

There are several reasons why a person may experience knee pain.

1. Injuries:
Sports injuries, falls, accidents, or sudden movements can damage the muscles, ligaments, or cartilage around the knee. Common injuries include ligament injuries, meniscus tears, and knee sprains.

2. Osteoarthritis:
Osteoarthritis is one of the common causes of knee pain, especially in older adults. It occurs when the protective cartilage between the bones gradually wears down. This can cause pain, stiffness, and difficulty moving the knee.

3. Overuse:
Activities such as running, cycling, squatting, or standing for long periods can put extra stress on the knees. Repeated stress may lead to pain and inflammation.

4. Excess Weight:
Extra body weight can put additional pressure on the knee joints. Maintaining a healthy weight can help reduce stress on the knees.

5. Other Conditions:
Problems such as gout, rheumatoid arthritis, bursitis, and certain infections can also cause knee pain and swelling.

Common Symptoms of Knee Pain

Knee pain can feel different depending on its cause. Common symptoms include:

• Pain while walking or standing
• Knee stiffness
• Swelling around the knee
• Difficulty bending or straightening the knee
• A clicking or popping sound
• Weakness or instability
• Pain while climbing stairs
• Difficulty performing everyday activities

If knee pain is severe, continues for a long time, or occurs after a major injury, it is important to consult an orthopaedic specialist.

Treatment Options for Knee Pain

Treatment depends on the cause and severity of the problem. A doctor may first recommend simple measures such as rest, ice or heat therapy, appropriate exercises, and physiotherapy.

Medicines may sometimes be recommended to help manage pain and inflammation. However, medicines should only be taken according to a doctor's advice.

Physiotherapy can help improve muscle strength, flexibility, balance, and knee movement. For certain conditions, additional treatments may be required.

When severe joint damage is present and other treatments do not provide enough relief, a doctor may recommend surgery, including knee replacement surgery in suitable patients.

How Can You Protect Your Knees?

You can take several simple steps to support healthy knees:

• Maintain a healthy body weight.
• Exercise regularly with proper technique.
• Warm up before sports or physical activity.
• Avoid putting unnecessary stress on your knees.
• Wear comfortable and supportive footwear.
• Do not ignore persistent knee pain.