Don't sleep with your hair dry

Modern people are too lazy to get up in the morning, and they are too busy at work during the day to have time, so they take baths and wash their hair at night. However, many people fall asleep before their hair is dry, and they feel dizzy the next day. Experts remind us that washing your hair at night is harmful to human health, so don't go to bed without drying your hair.

There are many harms of sleeping with wet hair. According to traditional Chinese medicine, human yang energy is weakest at night. After a day of consumption, the body's ability to resist wind and cold is also reduced. After washing your hair with hot water before going to bed, a large amount of water will evaporate from the head, taking away the body's heat. If you fall asleep at this time, it is easy to catch a cold, resulting in low immunity and cold symptoms.

Experts point out that people who have the habit of washing their hair before going to bed at night, if they do not dry their hair carefully, a large amount of water will be retained on the surface of the scalp, especially in winter when the temperature is low at night, and they go to bed directly, which makes them more susceptible to illness. Doing so for a long time will lead to qi stagnation and blood stasis, and meridian blockage. In the middle of the night, you will feel numbness in the scalp, accompanied by a dull pain. In the morning of the next day, you will have an unexplained headache or dizziness, and in severe cases, you will feel nausea and vomiting. Sleeping with wet hair for a long time may also cause subscalp varicose vein inflammation, long-term head pain, and even inability to open your eyes.

In addition, when sleeping at night, the facial nerves are in the most relaxed state. If stimulated by wet hair at this time, the facial temperature will be too low, affecting the facial nerve behind the ear, which may cause local spasm and induce facial paralysis.

After taking a bath, women must dry their bodies and hair to avoid cold and dampness, which can cause headaches, neck and back pain, and even some gynecological diseases. It is recommended that you wash your hair as early as possible at night and wait until your hair is completely dry before going to bed.

If you go to bed with wet hair, you will get sick easily. Therefore, you must blow dry your hair before going to bed after washing it at night. To avoid damaging your hair, you must use the correct method and steps when blowing your hair.

After washing your hair, first dry it with a dry towel, then comb your hair with a comb and fix the outer hair on the top of your head with small clips.

Then divide the lower hair into two sides, spread out the five fingers of your right hand and insert them into the hair, comb it with your fingers while blow-drying it with a hair dryer.

At this time, you can also divide the hair on the top of your head into two parts to blow dry, put your hands in your hair to comb it, and then blow it dry with a hair dryer.

Divide the hair on the sides into two parts with the ears as the boundary. Use a comb to slowly comb the hair from the roots to the ends, and place the hair dryer on the side of the head to blow dry.

The hair behind the ears can be treated in the same way.

Blow-drying your hair requires skills. Blow-drying your hair can easily damage it, so you need to pay attention to the following techniques.

1. The wind speed should be varied. When blowing the roots of hair, you can generally use a medium wind speed, and when blowing the ends of hair, you can increase the wind speed by one level. Use different wind speeds to shape your hairstyle.

2. Adjust the heat at any time. Do not use hot air when blowing the roots of your hair, as this will cause your hairstyle to become flat. You can use a round curling comb to curl your hair, then blow it straight with hot air, and switch to cold air before removing the comb, which can help fix your hairstyle.

3. Use styling products in moderation. Using too many styling products will absorb more dust, increase the burden on hair, and easily make it fall down. Before blow-drying your hair, spray the spray on the palm of your hand and then apply it evenly on the surface of your hair.

4. Don't make your hair too wet. If your hair is too wet, it will be difficult to style it, so start styling when it is 40% dry.

5. The power of the hair dryer should not be too high. The higher the power of the hair dryer, the greater the damage to the hair. Generally speaking, a hair dryer with a power of 500 to 700 watts is more suitable for home use.