When your scalp starts to itch, do you immediately run after dandruff shampoo? Know: this is not the only reason that your head can be itchy!.

Skin on the head is rather tender and sensitive, its condition can be affected even by such factors as a violation of the usual diet or changes in air temperature. If the itching under the hair is not strong and happens to you from time to time, you probably will understand for yourself what is its cause, and will be able to eliminate it. If the head itches so that you literally rend it - obviously, the reason is serious, and you should contact a doctor. What is the cause of the itch?.

Reason 1.

Seborrhea or seborrheic dermatitis.

Dandruff's roots of hair are not the only sign of seborrhea. It turns out that seborrhea is of three types: bold, dry and mixed. The cause of seborrhea is the disruption of the sebaceous glands, which leads to increased sebum. With oily seborrhea the skin itches, the hair has a bold appearance; when dry - appear scales, which are called dandruff. The more severe case is seborrheic dermatitis, which can only be managed with the help of properly selected treatment.

Reason 2 Parasites.

Lice or mites are a real problem in the summer. Do not think that pediculosis is affected only by children: if you often go to places of large concentrations of people, for example, on the beach, in a common dining room, you can "jump" lice.

Reason 3.

Allergy.

Allergy to shampoo, hair dye or mask is not so rare as it seems to you. The first thing you should do if you start to itch your head is to change the brand of shampoo. Perhaps the problem will disappear right away..

Reason 4.

Dryness of scalp.

In summer, with insufficient intake of liquid, the body suffers from dehydration, and the scalp - too. In this case, the protective reaction of the body is the increased work of the sebaceous glands. Hair becomes more fat, we begin to apply shampoos for oily hair - and even more dry skin.

If your hair becomes fat and your head itches, then try to drink more fluids first. Probably, the itch will pass almost immediately.

Reason 5.

Sharply changes in temperature.

The state of the scalp is also affected by sudden temperature changes. And if with the temperature of the environment we can not do anything, we will try at least to limit the use of a hairdryer and ironing. Yes-yes: hot styling products can also provoke disruption of the sebaceous glands - and, as a result, itchy scalp.

Reason 6.

Stress.

Do you notice that you begin to scratch your head in those moments when you are very nervous? No wonder:

at the time of stress, the body produces an increased dose of adrenaline. The best way to stabilize his level is physical activity. If you can not move, the adrenaline accumulated in the blood leads to itching, including in the head.

Reason 7.

Fungal lesions.

The scalp, just like the skin on other parts of the body, can be affected by a fungus. You can hardly cope with this problem on your own, it's worth to see a doctor, he will appoint the right treatment.

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