I often have dandruff, I don t wash my hair for a day, it s very itchy, what causes it?

The reason why the scalp is dry? It's good to do a good job of hydration. It is recommended to wash your hair once every 2 days.

Choose the shampoo that's right for you. There is time to pour the film, which is very effective. Eat more fruits, such as apples, bananas, grapes, etc.

When washing your hair, it is best to use cold or lukewarm water. Use green tea water instead of toner, as green tea contains a variety of vitamins. Pay attention to sleep, usually supplement more VE VC va and appropriate collagen.

Sometimes the change in weather can also cause dandruff more, and it's not all your fault. Don't use one shampoo the same time, use it instead.

Dandruff may be caused by the following 4 reasons:

1. Causes of mites2. Dietary reasons3. The reason for staying up late4. The reason for cleaningMany people think that I wash my hair every day why I still have dandruff and then have an itchy scalp, in fact, some people are fooled when washing their hair every day, and they don't take their hair and scalp seriously. In the process of washing hair, it is best to gently massage the scalp with the fingers, so that the dirt on the scalp can be washed off, and then the metabolism of the scalp can be better, so that dandruff and itchy scalp will be avoided.

This is caused by too much sebum. It is recommended to use an anti-dandruff shampoo.

It's because you usually scratch your hair, so it's best to gently massage it with your fingertips while washing your hair, and don't scratch your head.

It could be because your hair follicles are damaged, or you have folliculitis. I recommend that you should take a shampoo with more zinc sulfide to wash your hair.

Cause: The roots of the hair secrete oil and dust to form greasy dirt, which is mixed with dandruff and blockages of sebaceous glands and sweat glands, which will make the scalp feel itchy. Then scratching with your fingers will make the vicious cycle more itchy.

In addition, the hair washing method is incorrect, and the hair flushing is not clean after washing; Eating habits, using chemical shampoos, washing hair in hair salons, dyeing your hair after perming your hair, using conditioner for a few days without washing your hair, wiping bacteria on your hair towel and comb, etc., can cause itchy scalp.

Dandruff production: Malassezia feeds on the sebum secreted by the scalp. Under normal circumstances, Malassezia and humans are safe, Malassezia has a single abnormal reproduction, which will cause the epidermal metabolism to be accelerated, and the standard quota of keratinization generally takes 35 days to fall off, but this process is compressed to 5-10 days.

Large patches of epidermal cells are shed, which is called dandruff.

It is a fungal infection, use keto sit shampoo.

Attempts by various methods are still ineffective in the end. There is no other way to wash it thoroughly than wash it frequently. You can buy a shampoo brush, and a thorough wash can generally manage dandruff.

**There is a shower that rinses dandruff thoroughly, and the effect is better and faster with that, but it treats the symptoms but not the root cause.

To prevent hair loss, it is necessary to take care of hair scientifically and to develop good living habits. Eat more foods that are good for hair growth, eat on time, eat moderately, and get enough sleep. Don't eat spicy foods, smoke less, and drink less alcohol.

Take a look at the "Dong. The diary of Jun Jun is also good, because its hair has been greatly improved now.

Pay attention to head hygiene, wash your hair and massage your scalp frequently, wash your hair every 2-5 days, remember not to wash it every day, it will be counterproductive, which can effectively prevent seborrheic alopecia;

Because the shampoo you use now contains silicone oil, long-term use will clog pores, so there will be itchy scalp and dandruff, which is also the case for me before.

It is very itchy if you don't wash your hair every few days, DU is likely to be caused by endocrine disorders or lack of DAO life-sustaining version B, and sometimes there will be such a phenomenon in fungal infections, you can go to a regular hospital for examination, and make a clear diagnosis, cooperate with the doctor to treat the symptoms, and in daily life, you must also pay attention to the cleanliness and hygiene of the scalp.

If you don't wash your hair for a long time, a lot of bacteria will grow, and itchy head will appear.

The main component of hair is keratin, which contains a variety of amino acids and dozens of trace elements. If iron and protein are deficient, hair will turn yellow and split ends. When there is a lack of vegetable oils, vitamin A, protein and iodine, hair will be dry, dull and easy to break.

When vitamin B is deficient, seborrheic dermatitis and hair loss may occur. 1. Choose nourishing and repairing shampoo and hair care products, such as Pantene's Time Damage Repair Series. Wash your hair gently Massage your scalp with your fingers instead of your nails Otherwise, it will hurt your scalp and cause more and more dandruff 2 You should pay attention to diet and nutrition, foods rich in calcium and vitamins are conducive to the maintenance of hair.

a. Eat more sulfur-containing proteins: eggs, milk, lean meat, beans, fish, yeast, etc. b. Eat more vegetables and fruits

It contains many trace elements that are essential for the formation of hair. C. Eat more vitamin B6 and vitamin E: Vitamins have the effect of preventing gray hair and promoting hair growth.

Examples include cereals, peanuts, beans, bananas, yeast, honey, eggs and pork liver. 3 Do not use a hair dryer frequently, so that the sebum on the head can be more evenly distributed on the whole hair, which is conducive to the protection of the hair and maintains its shine. 4 ways to comb your hair:

The comb should be chosen with wide teeth. Avoid static electricity generated by the use of plastic combs (I will report self-weight for misappropriation and partial theft).