What causes the knee to be cold?

Abstract: In life, many people will easily feel cold and cold in their knees. There are many reasons for cold knees, and each person is different. Peripheral circulation disorder is more common. Lack of minerals such as calcium and iron and some vitamins; Insufficient exercise; Not enough warmth; Lack of hot food and fruits and vegetables; Caused by diseases such as cervical spondylosis; Related to cold constitution and so on. So, what should I do if my knees often get cold? Let's take a look! What causes the cold knees

1. The knees are cold

If you don't pay attention to the cold and warm work in cold weather, it is easy to cause the knees to get cold. Especially when it is cold in winter, female friends who still like to wear miniskirts should pay attention to the cold invasion, and their knees are easily cold and sore.

2. Rheumatoid arthritis

Rheumatoid arthritis can also cause frequent cold knees. People with rheumatoid arthritis have poor blood circulation in the knee joint, which can easily cause discomfort such as cold and pain in the knee once they are cold or wet. In addition, arthritis such as rheumatoid joints may cause cold knees.

3. Knee cartilage injury

Soft tissue injuries such as meniscus injury and cruciate ligament injury in the knee joint can also lead to knee coldness. This situation can not be treated by external substances, but only under the guidance of a doctor. Usually, you should protect your knees to avoid injury.

4. cold constitution

people with cold constitution have insufficient kidney yang and are generally afraid of cold. Especially the legs, waist and other parts of the body can easily affect the blood circulation in the body once they catch cold. Especially in the legs, which are far away from the heart, poor blood circulation can easily cause cold knees.

5. Deficiency of qi and blood

People with deficiency of qi and blood are also prone to cold hands and feet and cold knees. Qi deficiency and blood deficiency can easily affect the poor circulation of qi and blood, resulting in insufficient blood volume. If it is lack of qi and blood for a long time, the knees located far away from the heart are prone to cold knees.

6, the body is short of water

Two-thirds of the human body is water. If the body is short of water for a long time, it will easily cause waste accumulation in the body, and it will affect the blood circulation of the body if it cannot effectively help remove the accumulated substances. Especially for the long-term accumulation of toxic substances in the body, normal blood circulation will be disrupted, which will also cause cold knees.

What should I do if my knees often get cold?

1. Keep warm

If my knees get cold, the blood vessels will contract, and the blood circulation will get worse, which will aggravate the pain, so I must keep warm when the weather is cold, especially for arthritis patients in winter. It is very important to keep the joints and adjacent muscles and ligaments warm. It is suggested that patients with arthritis wear gloves and scarves when going out, boots and trousers with good warmth, and appropriately increase warm "equipment" such as leg protectors and waist protectors to resist the invasion of outdoor low temperature on skin and joints. But don't tighten the knee pads too tightly, otherwise it will hinder local blood circulation and aggravate the condition.

2. Keep daily activities

In winter, people prefer to stay in warm rooms, and the frequency of going out for a walk is obviously reduced. However, maintaining daily activities can help joints maintain flexibility and function normally. The decrease of outdoor activities in winter will lead to the decrease of people's activity range and activity, which is not good for joint health. Moreover, the reduction of activity will also lead to weight gain and increase joint pressure. If it is too cold outside, you can choose to do proper aerobic exercise indoors. It is an effective way to keep your body temperature and exercise your joints by using treadmills or fitness bicycles. In addition, swimming in the indoor swimming pool with constant temperature is also a good exercise.

3. Reasonable diet

Take more vitamin E and eat more foods containing B vitamins, which can dilate peripheral blood vessels. Eat more warm food such as nuts and carrots, and don't eat cold food. Eating a little spicy food, such as pepper, pepper and mustard, can promote blood circulation.

4. Hot compress on the knee

Hot compress can dilate blood vessels, improve local blood circulation, relieve muscle spasm and nerve relaxation, and improve tendon softness. It is recommended to apply wet hot compress. Wet hot compress is to soak the towel in a hot water basin, take it out and twist it to a semi-dry, and apply it on your knees. You can cover it with a cotton pad to prevent the loss of hot air. Change it every 5 minutes and apply it for 2-3 minutes, and apply it once or three times a day.

5. Soaking feet with hot water

Soaking feet with hot water can prevent osteoarthritis. In the cold and humid season, it is best to soak your feet with hot water when you come home from outside, which can improve your immunity and prevent rheumatic diseases caused by humid environment. The hot water level of soaking feet should be above the ankle joint, and soaking for about 2 minutes can promote blood circulation of lower limbs.

6. Get more sunshine

There is less sunshine in winter, so you should get more sunshine when the weather is good, which can keep your knees warm and increase the formation of vitamin D in your body.

7. Wear the right shoes

When you walk in flat shoes, your weight will be too much on your heels. If you walk in low or high shoes for a long time, it will have adverse effects on your joints, which will lead to knee arthritis. Therefore, it is recommended to wear soft shoes with elastic soles to reduce the impact of gravity on joints and reduce wear.