After scraping, red, purple, black spots or black blisters will appear on the skin surface, which is called "scraping". The process of eruption is the phenomenon that blood vessels dilate until capillaries rupture, blood overflows and blood stasis spots are formed locally on the skin. Some people's eczema is red, and some people may be purple and blue-black. This is a normal reaction after scraping, and it can disappear by itself after a few days without special treatment.

2. It may be that the leg is bruised after being scratched, or it may be because it is a bruised constitution. As long as you exert a little force on the skin surface, it is easy to leave bruises, which also indicates that you have moderate microcirculation disorder, and your body is in a sub-health state and needs systematic conditioning.

2 how to eliminate bruises after shaving your legs? 1. Avoid irritation. You don't have to deal with bruises after shaving your legs. Generally, it can be eliminated by itself after a period of time (about a week). Therefore, it is recommended not to do special treatment, and we should pay attention to avoid irritation, scratches and bumps.

2. Moderate exercise can improve metabolism. After scraping, the legs are bruised, and it is necessary to slowly metabolize the components such as congestion through the body. During this period, moderate exercise can improve the body's metabolism and help to eliminate bruises faster.

Advantages and disadvantages of 3 leg scraping 1. Advantages: Scraping legs can promote blood circulation and remove blood stasis, dredge meridians and contribute to stovepipe.

2. Disadvantages The disadvantages of scraping are generally due to the use of incorrect scraping methods, scraping too frequently, or scraping people who can't scrape. In other respects, the disadvantages are still relatively few.

4 leg scraping method 1. Apply lubricant. You can apply some lubricating oil to your calves first, sit on the sofa or bed, naturally bend your legs and relax your calves.

2. Start scraping. Starting from the acupoint at the root of the thigh, scraping from each side of the thigh, including the inner side. The whole leg can be scraped from top to bottom. Scrape obliquely with a scraping board, but the acupoints on both legs must be scraped symmetrically. When scraping, you must pay attention to your meridians and press the acupoints like this. If you can't find acupuncture points when scraping, you can scrape them roughly.

It is recommended to start with the left leg and shave the right leg after shaving. Scrape two legs before scraping another acupoint. The scraper must be 90 degrees to 45 degrees from the scraping part. You can shave for about 20 minutes every day.

3. After shaving your legs, wipe off the oil with a soft towel.