Scraping and detoxification is not suitable for everyone, and it is not recommended for such people! First, scraping will directly rub the skin. Although it can promote local blood circulation, it will make subcutaneous tissue congested and increase the burden of heart, lung, liver and kidney. For patients with abnormal liver function, cardiovascular and cerebrovascular diseases and systemic edema, scraping is not allowed as far as possible. Second, pregnant women should not scratch, which will increase the possibility of miscarriage or premature delivery. When scraping, it will scratch the skin, which is easy to cause capillary rupture and black spots or bruises on the skin.
Third, scraping is not allowed for patients with ulcers, macula and swelling, because their skin is very fragile and scraping may aggravate infection. Fourth, don't scratch when touching attractive or infectious skin diseases, otherwise it will infect others. Fifth, the injured part of sprain or fracture should not be scratched, so as not to aggravate inflammatory symptoms and edema, thus prolonging the wound healing time. Sixth, people usually suffer from aplastic anemia and leukemia. These people can't scrape blindly, otherwise it will cause massive subcutaneous bleeding and lead to bleeding.
Scraping should focus on the abdomen, chest and the spine at the elbow of the neck. In addition, scraping also takes a lot of time. Scrape each part at least 30 times, and the scraping time should be controlled within 25 minutes. When scraping for the first time, don't take too long and pay attention to the operation. When scraping, don't spread the disease unilaterally, otherwise it will aggravate the condition. When shaving the whole body, you should master the correct order from top to bottom. Pay attention to uniformity when scraping, light first and then heavy, and don't scrape with brute force.