1. Shoulder and neck pain. Stiff neck, frozen shoulder, shoulder and neck pain can all be blown directly on the painful area with a hair dryer to speed up the blood circulation, so as to achieve the purpose of dredging blood vessels, dispelling blood stasis and relieving pain. Before blowing with a hair dryer, it is best to smear the affected area with safflower oil, and then rub it with your hands until the skin is flushed and then blow with a hair dryer.


2. A cold. When the ambient temperature exceeds 42°C, the virus can be suppressed. Therefore, people who have just developed cold symptoms can blow the Dazhui point with a hair dryer for 3-5 minutes to promote a lot of perspiration. Blow 2-3 times a day, the cold will get better soon.


3. Foot sweat. People who often sweat feet can also blow their feet and shoes with a hair dryer to avoid the growth of bacteria and tinea pedis and other diseases. In addition, before putting on your shoes, blow your shoes with a hair dryer, which can also prevent your shoes from getting wet.





4. Cure headache. The headache is very torturous, and it is difficult to relieve the symptoms without taking medicine, but if you have a headache, you can try to wrap your forehead with a hot turban and blow it with a hair dryer. The effect is also good.


5. Treat frostbite. Chilblains and itching are unbearable, but if you apply ointment after heating, the symptoms can be relieved. So, try blowing the affected area with a hair dryer for 2-3 minutes to speed up the healing time of frostbite.


6. Stop bleeding from the wound. Unfortunately, the hand was scratched by a knife. You can blow the wound with a hair dryer to make the wound scab quickly.