How to prevent colds in winter?

　　for prevention cold , although we cannot conquer it, we still have ways to prevent and alleviate symptoms. As another cold season approaches, you can try some methods to deal with colds.

　　hot blister Feet: Soak your feet in hot water (the temperature should be so hot that it is almost unbearable) for 15 minutes every night. Pay attention to the amount of water covering the top of your feet when soaking your feet. Your feet should be red after soaking to prevent colds.

　　Eating green onions raw: When eating green onions raw, you can heat oil and pour it on the shredded green onions, and then eat it cold with tofu, etc. It is not only delicious, but also can prevent colds.

　　Rinse with salt water: Rinse your mouth with light salt water every morning and evening and after meals to remove oral bacteria. When influenza is prevalent, you should pay more attention to gargling with salt water. At this time, gargling with your head tilted up will have a better effect of fully rinsing the throat with salt water.

　　Cold water bath for face: Use cold water when washing your face every day, use a handful of water to wash your nostrils, that is, gently inhale a little water through your nostrils (be careful not to inhale too deeply to avoid choking) and then blow it out, repeat many times.

　　Massage the nasal groove: rub your hands together, heat your palms and then massage the Yingxiang point (located in the nasal groove, horizontally at the midpoint of the outer edge of the nose) more than ten times, which can prevent colds and relieve nasal congestion symptoms after a cold.

　　Breathing steam: When you first catch a cold, pour boiling water into a cup and take a deep breath into the hot air until the water in the cup cools down. Several times a day can relieve symptoms of nasal congestion.

　　Blow hot air on your face: When a cold starts, you can use a hair dryer to blow hot air on your temples for 3 to 5 minutes, several times a day, which can reduce symptoms and speed up recovery.

　　Rub hands: Rubbing hands is very effective in reducing the incidence of colds. Because rubbing hands can promote blood circulation, clear the meridians, and enhance the immune function of the upper respiratory tract to resist colds.

　　Drink boiled water: The climate in autumn and winter is dry, and the human body is easily dehydrated. Drinking boiled water regularly can not only meet the needs of the human body, but also have the effect of diuresis, detoxification, and elimination of waste in the body.

　　If you have caught a cold, you should pay attention to cough Cover your mouth and nose with your hands when you sneeze so that germs will not travel far and harm others. As long as we "strategically despise it and tactically attach importance to it, this nasty flu will not spread."