What's the matter with sand coming out from the back when opening the door

Nowadays people pay more attention to health preservation. Some people have the habit of scraping and massage. Some people go to beauty salons for back opening and end up with sha on their backs. There are many reasons for this phenomenon. If the scraping force is relatively strong, sha will appear. If there is a lot of moisture in the body, sha will also appear. It is best to eat less spicy and irritating food and eat a light diet.

Under normal circumstances, there will be no sha after opening the back. The patient only experiences redness of the skin and local fever. If sha appears after opening the back, there are two reasons: one is that the meridians in the body are blocked and the metabolism is blocked, making it difficult to excrete toxins and metabolic products. The sha is a manifestation of toxin excretion. Another reason is that the force of opening the back is too great, causing the subcutaneous capillaries to rupture and the red blood cells to seep out and accumulate under the skin to form sha patterns, which may also occur in normal people. If the symptoms are mild, don't worry, they will be absorbed on their own in 2 to 3 days. If the sha symptoms are severe, you can use a hot towel to apply and stop opening the back. It will usually heal in 5 to 7 days.

Can scraping detoxify?

Scraping can detoxify. It mainly uses smooth hard objects or fingers to repeatedly scrape, pull, prick and other physical stimulations on specific parts of our body surface, causing bruises or punctate bleeding on the skin surface.

This can improve the circulation of qi and blood in the human body by stimulating the meridians on the body's surface, dilate the capillaries in the skin, thereby speeding up the circulation of blood and lymph, enhancing the function of local blood vessels, and helping the body to provide sufficient nutrients and oxygen to each cell, activating the cells, and promoting the excretion of metabolic products, thereby achieving a detoxification effect.

Scraping can be used to expel toxins stored in the body, prevent the reproduction, formation and spread of cellular toxins in the body, promote the health of the body, and make the skin smoother, whiter and tenderer. In addition, scraping can also be used to excrete metabolic products in the body, promote blood circulation, and restore the metabolic vitality of various organs. In particular, patients with dull complexion, frequent insomnia, gastrointestinal dysfunction, endocrine disorders, etc. can detoxify through scraping.

How to use scraping to detoxify?

1. The order of scraping direction

The overall order when scraping is from top to bottom, basically from the head and neck - both sides of the spine - chest - abdomen - limbs and joints in this order, but gentle pressing techniques must be used.

2. Specific methods of scraping to detoxify

Generally, a smooth-edged spoon dipped in sesame oil is used to scrape the determined area repeatedly in one direction. There is no need to scrape back and forth, and the force should be applied evenly. Generally, after scraping each area 20 times, the patient can rest for a few minutes, and then scrape each area for more than ten times, including the back, chest, ribs, upper and lower cervical vertebrae, and upper and lower shoulders.

3. The best time to do scraping to detoxify

Under normal circumstances, toxins will hide deep in the human body in winter and begin to float up in the summer. Choosing scraping in the summer can have a better benign stimulation to the body surface, better dredge the meridians, remove the cold in the body, and enhance the immune function. The time for scraping every day should be determined according to personal circumstances, but the time should not exceed 9 o'clock in the evening, because after 9 o'clock in the evening, the liver and gallbladder of the human body will begin to detoxify. If scraping is done, it will affect the detoxification effect of the body.