Should I apply ice or heat to my knee for a knee sports strain?

Hot compress is a traditional Chinese medicine external application**, mainly used for common diseases such as joint pain, wind chill cold, dysmenorrhea, air conditioning disease, etc., which can accelerate blood circulation, promote metabolism, and alleviate female body cold, uterine cold and other phenomena. The tools for hot compresses are generally used to choose the Ice Emperor soft ice pack (medical ice pack), hot towel, warm water bag, etc. at home. There are two main principles of hot compresses:

One is to simply use its warming effect, and the other is to carry out traditional Chinese medicine hot compresses at relevant acupuncture points, so that the effect of warming and the efficacy of traditional Chinese medicine are combined. There are many benefits to applying heat, but not all conditions can be heated**. If you are eager to try, you might as well take a look at the four major hot compress misunderstandings first, and don't let the hot towel "do the wrong thing with good intentions".

If there is local swelling after an acute onset of a chronic injury or exercise training (including during surgery**), ice can be used to help reduce swelling. Warm compresses are not appropriate until the acute reaction has been controlled.

The hot compress is to promote blood circulation and eliminate blood stasis, but do not apply hot compresses after injury and strain, it will swell up, and insist on cold compress for a period of time, generally 24 hours. A cold compress is applied first, with the aim of constricting blood vessels and reducing capillary bleeding (forgive me for explaining with the idea of a sprain and contusion). However, the most common things in basketball are ankle sprains and dried finger turnips) to reduce pain.

Two days later, apply a hot compress to promote blood circulation and remove blood stasis. In addition, if I have a knee injury, I have injured myself playing badminton, and I thought it was just a cruciate ligament injury, and then I took ** is meniscus hydro, that pain, high school squatting pit toilet, I can't squat down when I squat down, and I can't get up when I get up. **Method, except for surgery, is to recuperate.

No way. I didn't exercise much, but once I exercised intensely, my knee would still be swollen and uncomfortable, so if I had an injury, I would recuperate and don't be strong. The purpose of exercise is health and recreation, don't be a burden.

Apply a cold compress for the first 48 hours and a warm compress for 48 hours after the injury. It is best to apply a cold compress for 10 minutes, and the temperature should be below 4, but not too low to avoid frostbite. The cold compress is used to prevent the rupture of tissues, such as capillaries, from becoming more severe, and the temperature of the injured area is lowered to a very low level, so that the tissues will not become congested for a period of time and the capillaries will not break.

After 48 hours, the wound is basically healed, and at this time, the blood stasis needs to be discharged, and a warm compress is needed to raise the temperature and speed up the local circulation. In the same way, massage is also a truth, do not rub the wound within 48 hours, and you can massage to your heart's content after 48 hours! In addition to paying attention to hot and cold compresses and massage, within 48 hours, it is also necessary to pay attention to the immobilization of the injured limb, that is, to minimize the movement of the injured part, and then it is best to elevate the injured limb, the reason is the same, reduce the blood flow of the injured part.

Many people always think that kneading is good, but the result is often that it is swollen into a big bag after kneading. It's better to learn common sense. In the acute phase of acute injury, the inability to massage is not absolute.

It can be treated with Niu Liyun** manual diagnosis and treatment technology, which can drain the swelling and speed up the elimination of swelling. Taking an ankle sprain as an example, the patient is swollen and unable to wear shoes and cannot walk, and a 50-minute manual treatment can reduce the swelling and try to walk. Of course, this technique does not treat the tear, and the upper part of the tear is also the calf, and the technique is more particular, with ice compress on the affected area, and appropriate ankle flexion and extension.

Ice, first, can reduce pain (nerves are sluggish when exposed to cold); second, it can slow down blood circulation and reduce inflammation; Third, prevent the spread of injuries. The meaning of ice compress is that when the body works too hard and is eager to repair the damage, we must let him slow down the intensity of work and avoid excessive and intense repair. At this time, it is most important to take a long-term view and maintain a good work intensity, and if you are too desperate, you will be forced to take a break to achieve long-term efficiency improvement.

When the most urgent task of the injury has been completed, 24 hours or more (depending on the injury), the body is not so "rushed", the scar is forgotten, and the body repair system begins to slacken, we need to apply a hot compress, the purpose of the hot compress is to accelerate blood circulation, accelerate metabolism, and help the body repair.

There are many people who accidentally sprain their ankles or strain their thigh muscles when exercising, so some people are more curious, whether it is hot or cold compresses after sports injuries? In fact, cold compresses should be used after sports injuries. <>

1. Should I apply cold or hot compresses after a sports injury?

If you are accidentally injured during exercise, it is best to choose cold compresses, especially for the initial stage of acute injuries such as sprains, it is very effective to choose cold compresses within 24 hours, because the capillaries that are sprained will bleed after rupture, so at this time, if you use cold compresses, you can make blood vessels constrict and coagulation, and can inhibit bleeding and swelling, but it should be noted that if it is an acute injury, you must choose ice, and you must not apply hot compresses. When applying cold compresses, you can also choose to use a mixture of ice and water to apply ice and water in a ratio of about 1:1, and then apply ice to the sprained place for 20 30 minutes to relieve the pain is very effective, if you choose ice, you can use a cloth to wrap the ice cubes can not directly let the ice cubes contact with **, otherwise it is easy to cause frostbite, and it should be noted that the time of ice compress should not be too long, if the time is too long, it will be counterproductive, but will increase the blood flow to the injured part.

2. What is the principle of ice and heat?

1. Warm compress. Usually when applying heat, the local capillaries can dilate, which can accelerate blood circulation and metabolism, and can also speed up metabolism, and the hot compress can play a role in reducing inflammation, swelling and fatigue.

2. Apply ice. The effect of ice is the opposite of hot compress, because ice can reduce wound bleeding, and can also improve wound inflammation, because ice can reduce the temperature of the tissue, thereby reducing the amount of bleeding from the tissue, and can also slow down the metabolism of the tissue, so the main role of the ice is to stop bleeding and reduce swelling, in addition, the ice can also reduce the pain, can play a role in relieving pain. <>

After a sports injury, a cold compress should be applied first; Because within 24 hours after the injury, cold compresses can effectively relieve muscle spasms, thereby reducing pain, but if more than 24 hours later, you should choose hot compresses, which can effectively promote blood circulation and eliminate blood stasis.

Cold compresses should be applied because cold compresses can disperse bruises, promote blood circulation, be good for the body, and reduce swelling well.

After the injury, you must apply a cold compress, because in this way, the swelling can be quickly reduced.

After a sports injury, you should choose a cold compress, not a hot compress, which will only aggravate the condition, or choose a cold compress, which can relieve pain.

I think it should be a cold compress, because if you apply a hot compress, the wound may be more serious at that time, and if you apply a cold compress, you can get this lump down.

Sports injuries are usually treated with cold compresses beforehand, and warm compresses after the acute phase.

After sports injuries, such as sprains, muscle strains, etc., which usually cause local symptoms such as oozing, swelling, and pain, cold compresses should be used to suppress exudation, reduce swelling, and relieve pain. After the acute phase, a warm compress can be applied to the area, which can improve blood circulation and promote the resolution of swelling. Therefore, the treatment method adopted is also different in different time periods.

Be sure to choose a cold compress, and at this time be sure to sit down nearby, and then apply ice cubes to the injured area for a period of time, so that you can achieve the effect of reducing swelling and relieving pain.

It should be cold and then hot, so that the injured area can recover faster, and the pain can be quickly reduced, and if you encounter such problems, you should treat them in time and follow the doctor's advice.

If the injury occurs, you can immediately use a cold compress to relieve the pain, if the swelling has subsided, you can choose a warm compress to recover, and if necessary, you can also apply some ointment.

Cold compresses should be chosen. This will prevent physical harm and will also help to mitigate the damage.

In such a situation, athletes try to choose cold compresses, because hot compresses may be counterproductive, and cold compresses may have a cooling effect on swelling.

The first is to choose a cold compress first, which can reduce the swelling and to a certain extent, it will also be good for the recovery of the wound.

I think it's better to choose a hot compress because it can improve blood circulation.

Of course, a cold compress should be applied immediately – this will quickly reduce the swelling and stop the bleeding.

In the process of sports, it is inevitable that there will be injuries, if it is an injury during sports, it is necessary to carry out emergency treatment, so as to avoid more serious injuries, so many people want to understand whether to choose cold or hot compresses after sports injuries? <>

After a sports injury, you should choose to give a cold compress in the acute stage**, which can prevent further bleeding of the capillaries in the body, because sports injuries are acute injuries, the most prominent symptoms in this case are pain, and even local bleeding, inflammation, swelling and other phenomena, must be immediately cooled down to reduce the tissue temperature, metabolic rate and nerve conduction rate, so as to achieve the effect of reducing swelling and relieving pain, and can make the surrounding blood vessels continue to constrict, and the bleeding phenomenon will also be well relieved. However, acute exercise requires cold compresses, and about 24 hours after the injury, you can choose hot compresses to promote the absorption of congestion, because the injury after exercise is an acute injury, but after a day of rest, it is a chronic injury, and a hot compress is required under this condition. <>

Because the hot compress is conducive to the re-expansion of the blood vessels contracted by the cold compress, which can not only improve the blood circulation of the injured part, but also facilitate the repair of soft tissues in the injured part, which can not only promote the rapid healing of the injured part, but also reduce a lot of pain and muscle tension, after 24 hours, the way of hot compress can not only help warm up to increase the flexibility and flexibility of the tissue, but also increase the elasticity of the muscles, so the injury should be used immediately after exercise. After 24 hours, observe the injured area and choose the form of a warm compress. However, how long it will be better to choose a hot compress, according to the injury of the injured person, if it is only some traumatic injuries without obvious muscle strain or severe bruising, you can choose to use hot compresses to promote the healing of the injured part after 24 hours, if you feel that the injury is more serious, you can also take a cold compress for a period of time and rest for about a day** injury, and choose to use hot compress to deal with it. <>

After a sports injury, a cold compress should be applied as soon as possible, and a hot compress can be applied after the acute phase. In general, the acute phase within 48 hours of injury can be treated with a cold compress.

At the beginning, cold compresses are generally chosen, which can effectively control the edema and prevent the condition from becoming more serious.

After a sports injury, be sure to use a cold compress at the beginning, and then use a hot compress after the swelling has subsided.