The child s forehead knocked a big bag, whether to apply a hot compress or a cold compress, and it w

Hello, it is advisable to apply a cold compress first, which must be applied within 24 hours of the injury, because it makes the affected area feel comfortable and at the same time allows the blood vessels to constrict and stop bleeding. Warm compresses should be applied 1 to 2 days after the injury to allow the blood vessels to dilate, clear the congestion, and reduce the swelling of the affected area.

About cold compresses: The main purpose is to cool the surface of the affected area, so that the blood vessels can constrict to the surrounding parts, so as to control and reduce the degree of bruising and pain. It is suitable for abrasions, sprains, bruises, minor cuts, minor burns, fever, headache, toothache, nosebleeds, insect bites, high intraocular pressure, etc.

About hot compresses: increase the temperature of the surface layer, dilate blood vessels, increase blood flow, reduce pain, and make the patient produce more nutrients and protective elements. It is suitable for rheumatism, arthritis, back pain, muscle aches, nasal congestion, neck pain, menstrual pain and sports injuries.

Do not apply cold or hot compresses for more than 30 minutes, and then let ** rest for 5-10 minutes, this is a cycle of treatment until the soothing effect is achieved.

In the first 12 hours, the cold compress should not be too long, generally the cold compress is 30 seconds after resting for 5-10 minutes, 3 to 4 times in a row, so as to relieve the baby's pain and prevent local congestion and purple. After 12 hours, the hot compress is carried out, the method is similar to the cold compress, the temperature should not be too high, and it can be controlled at 40 degrees. It's still a good effect, hehe.

The most scientific method is to apply a cold compress first, and then continue to apply a hot compress after more than 24 hours.

Cold compresses should be chosen to reduce swelling, and it can also solve some pain for the child without causing the child to appear swollen.

Cold compresses should be chosen to get a swelling reduction effect, and it will not cause a very serious bag on the child's head.

Apply a cold compress within 24 hours and a warm compress after 24 hours.

At this time, if you massage with medicinal wine or use hot compresses, the local blood vessels will immediately dilate, and the blood flow will increase and increase, which will increase the amount of blood exudation. If the injured part is accompanied by a fracture, the broken end of the fracture may be stabbed to the blood vessels and nerves in the deep part of the affected area due to massage and rubbing, resulting in aggravation of the condition. Therefore, the treatment of bruises and sprains can be done with cold compresses.

For example, it is a simple and effective way to use chilled water to drench the affected area, which can constrict the local blood vessels, reduce the congestion and swelling of the affected area, and block the bleeding port as soon as possible. The cold compress cools the locality, dulls the sensory nerve response, and has the effect of blocking the nucleus and relieving pain. It is about 24 hours after the injury can be massaged or warmed to the affected area, at which time it can indeed promote blood circulation, speed up the absorption and subside of congestion, and help the injured tissue repair and healing. Thank you for your satisfaction, yours will be my motivation!

Cold compresses should be applied at the beginning of the injury to reduce the blood supply to the wound and prevent swelling; A few hours later, a warm compress is applied to speed up blood flow and remove the lump.

Apply it with cold water as soon as possible, my son I do this a lot, don't leave it on for too long, thank you.

Cold, the principle is heat expansion and cold contraction.

Cold! Cold compresses reduce swelling and relieve pain, and can prevent bleeding. Warm compresses are generally used for symptoms such as arthritis.

There is also a time for cold and hot compresses, and the time for applying them is not too long, about ten minutes, if you need to continue to apply them, then apply them cold or hot every few minutes. In addition, it is best to use soft ice packs for dressing, which are kept soft when thrown at a low temperature of -18 degrees. To prevent the temperature from being too high or too cold, a towel should be placed on the affected area.

Ice Emperor hot and cold compress soft ice pack.

Ice Emperor hot and cold compress moxibustion belt.

This is a cold compress, which is used to dissipate heat.