Hot compress with salt can relieve pain. Reason: Hot compress with salt can make the blood circulation in sore parts much smoother. When blood circulation is normal, metabolism will be accelerated, waste in blood and lactic acid in muscle will be "taken away", and the feeling of soreness will naturally be alleviated.

Hot compress effect of salt bag: salt is not easy to cool after heating, which can achieve the effect of local warmth. Hot compress can raise local skin temperature, relax muscles, dilate skin capillaries and improve local and even systemic blood circulation.

Hot compress with coarse salt can not only make the warmth penetrate into the body, but also suck out the evil spirits and cold in the body, and has the functions of warming meridians, activating collaterals, diminishing inflammation, dispelling cold and relieving pain. It has obvious effects on backache, arthritis, chronic stomachache, diarrhea, neuralgia and chills.

Extended data:

Salt sauce relieves six diseases:

1, low back pain

Iron the prepared "salt bag" on the buttocks or waist and back for 20 minutes each time, 2-3 times each time. You can also stir-fry the salt and add two slices of fresh ginger for better effect.

2, cervical pain

Back neck 10~20 minutes, back 10~20 minutes, once in the morning and once in the evening.

3, stomach cold

For abdominal pain and diarrhea caused by cold, hot salt can be wrapped on Shenque point, and Guanyuan point (four horizontal fingers under the umbilicus) can also be hot compressed at the same time, which has the effects of eliminating dampness, dispelling cold and warming spleen and kidney.

4, joint pain

Put the "salt bag" on the joint that is painful and afraid of cold, and heat it for about 15~20 minutes each time. Put a towel on the hot compress to prevent burns.

5.torticollis

Neck pain and stiff rotation caused by stiff neck, so put the "salt bag" in the place where the neck hurts. It can dispel wind and cold, promote blood circulation, remove blood stasis, dredge collaterals and relieve pain. About 30 minutes each time, 2~3 times a day.

6, dysmenorrhea

Put the "salt bag" on the lower abdomen, 2~3 times a day, about 10~ 15 minutes each time, and apply it for 3~5 days to play the role of dispelling cold, dredging collaterals and relieving pain.

People's Network-Can you "hot compress" half an old Chinese doctor? Self-made salt dressing relieves 6 diseases