Many office workers have this trouble: after work to return home, the body is exhausted, so hastily take a bath, do not blow dry hair directly to sleep ... What you don't know is that this seemingly common habit, in fact, is very harmful to the body.
Here are six dangers of sleeping with wet hair:
1. cold Scientists believe that hair from wet to dry process has a lot of water evaporation, will take away a lot of heat, a gram of water evaporation can take away 500 calories. After washing hair, heat dissipation increases, the body will feel cold, if the upper respiratory tract resistance is lowered, bacteria and viruses may take advantage of the situation, resulting in upper respiratory tract infections, cold and flu symptoms, such as runny nose, nasal congestion, headache and even fever. Therefore it is easier to catch a cold if you sleep with your hair undried. 2. headache and dizziness The main reason for headaches is that the moisture is retained on the surface of the scalp for a long time, which will make the scalp temperature too low, affecting the blood circulation in the brain, usually headaches, dizziness, nausea and other symptoms; migraine people will be more likely to occur. Even if there is no migraine people, long-term wet hair to sleep, there is the possibility of suffering from subcutaneous venous plexitis, long-term head swelling and pain, and even can not open their eyes. 3. hair damage As most of the wet hair scales are open, scales open means fragile, in the case of wet hair to sleep, hair will unconsciously produce multiple friction, resulting in serious damage to the scales, the result is: dry, frizzy hair, breakage, damage to the hair or even easy hair loss. 4. easy hair loss Peripheral blood circulation is the most active time is 10:00 p.m. to 2:00 a.m., but also to let the hair growth of the hair mother cell metabolism is the most vigorous, with the cell proliferation, the hair will be in the morning from 3:00 to 10:00 a.m. during the growth of pores is flaccid, if the moisture retention in the scalp, long-term will lead to stagnation of blood and blood stasis, the meridian blocked and closed and lead to hair loss. In addition, wet hair to sleep can easily cause localized stagnation, scalp prone to eczema, dermatitis, seborrheic dermatitis, etc. 5. bacterial growth Pillow placed indoors for a long time, itself is already very easy to breed bacteria. If the hair is not dry to sleep, wet hair on the moisture will penetrate the pillow core, in the long run, the pillow is easy to damp and moldy, moist environment is more conducive to the growth of bacteria, so the pillow simply became a bacterial incubator, which led to itchy skin and other problems. 6. induced facial paralysis This is the smallest probability of occurrence of the consequences, but also the most serious consequences. Facial paralysis, in fact, is facial nerve paralysis. Wet hair caused by cold stimulation affects the facial nerve, resulting in local spasm, there may be facial paralysis, eyes and mouth crooked, unable to control the expression on their own. In this case, an excellent dry hair turban is essential.
A hair dryer turban is a very useful cosmetic tool. First of all, the dry hair cap is made of high-quality absorbent material that quickly absorbs moisture from the hair. Compared to traditional Hair Towel, hair dryer caps are lighter and don't put too much weight on your head, making you more comfortable while waiting for your hair to dry. 
Secondly, the hair turban is ergonomically designed to fit the curves of your head perfectly, which not only absorbs moisture better, but also prevents your hair from getting tangled or deformed. At the same time, the cap also has an elastic adjustment band, which can be adjusted according to the individual head circumference to ensure the comfort of wearing. 
In addition, the hair turban also has good ventilation, even in the case of hair is not completely dry, but also can keep the scalp ventilation, to avoid hair moisture caused by scalp problems. At the same time, the anti-bacterial cleaning towels applied to the dry hair turban can also effectively reduce the time your hair is subjected to hot air drying, reducing the damage to your hair and making your hair healthier. 
Finally, the dry hair turban is very easy to use, just put the turban on your head and fix it with a rubber band. No complicated operation is required, saving time and effort. Whether you're at home, traveling or at the gym, a hair dryer turban is ideal for you.
