How is the knee pain?

Knee is an important joint part of human body. If many people don't pay attention for a long time, it is easy to cause joint diseases, which is very unfavorable to health. So what's with the knee pain? What is the cause of knee pain? There are many reasons for knee pain. Let's take a closer look at the specific causes of knee pain and the contents that need attention.

1, knee injury

If you often feel knee pain, or have symptoms such as knee swelling and tenderness, you should be alert to whether your knee is damaged. This kind of injury is often caused by obvious pressure on the knee joint and its surroundings.

2. Osteoarthritis

Osteoarthritis is a degenerative joint disease, just like the wear and tear of parts after long-term use of machines, which mostly occurs in middle-aged and elderly people. Normal knee joint is protected by interosseous cartilage. Cartilage wear, bones wear bones when walking, leading to pain and mobility inconvenience. Many sick people will have difficulty squatting and stiff joints when they sit up for a long time.

3. Osteomyelitis

If knee joint pain is a feeling of tenderness in the lower femur and upper tibia, and the limbs on the painful side dare not move easily, accompanied by symptoms of general fever, we should be alert to whether osteomyelitis has changed. You should see a doctor in time.

4. Epiphysitis of tibial tubercle

If you often feel knee pain, you can't bend your knees or jump up and down the steps, and the tibial tubercle below the knee bulges and has obvious tenderness, you should be alert to tibial tubercle osteosclerosis. Generally, this situation is more common among teenagers who like sports.

5, knee tuberculosis

If there is diffuse swelling of the knee joint, or there is pain and limited functional activity. We should be alert to the possibility of knee tuberculosis. This is a part of systemic tuberculosis, which is common in young people.

6. Bone tumor

If there is persistent drilling-like pain in knee joint pain, we should be alert to the possibility of bone tumor. Tumors usually occur 2-3 months after onset. Pain is often its early symptom. When you feel such pain, you should seek medical advice.

7. Knee health campaign

1, lateral lying exercise: lying on the left side, knees slightly bent, heels together. Rest your head on your left arm and look straight ahead. Hold a weight of about 1 to 2 kg in your right hand and put it on the outside of your leg. Then tighten the abdomen and buttocks, try to raise the knee of the right leg, keep your body still while lifting your leg, hold on for a few seconds, and put it down. Repeat the exercise 15 times and change legs.

2. Leg lifting exercise: Stand behind a stable bench or step, put your right foot on it (don't hang your heel), focus on your right foot, raise your body, and keep your left toe touching the step 1 to 5 seconds. Then put down your left foot and tap the ground. Repeat 8 to 10 times to change legs.

3. Bridging practice: Lie flat on the ground, knees bent, feet apart, hip width apart, arms on both sides. Lift your hips slowly and leave the ground smoothly. Then slowly put it down. Repeat 15 times.

4. Leg stretching: Lie flat, knees bent, feet flat on the ground. Stretch out your left leg and put it in the telescopic position.

Pull the belt or towel and grasp both ends of the belt with both hands. Pull your leg to your chest with a drawstring, then straighten your calf 10 for 30 seconds to exercise your calf muscles and hamstring muscles. Repeat this action 3 to 5 times, and then change legs.