Why does my hair itch right after washing? Why does it still itch after washing?

Itchy scalp is a problem that many people encounter in life. There are many reasons for itchy scalp. Generally, it may be a condition caused by scalp dermatitis. If the scalp is still itchy after washing your hair, it may be due to an infection of the scalp, or the stimulation of hot water can easily cause itching. You can usually massage your scalp properly to relieve it.

Why does my hair itch right after washing?

If your hair itches right after washing, it may be seborrheic dermatitis of the scalp, especially seborrheic dermatitis that is accompanied by a certain degree of inflammation. After washing your hair, the scalp itching may worsen due to the stimulation of bath products or hot water, or it may be due to the mechanical stimulation caused by scratching, which is why the scalp itches right after washing your hair. In this case, it is generally caused by allergic factors or sebaceous adenitis caused by excessive secretion of the patient's own sebaceous glands. Therefore, in this case, antihistamine drug treatment is needed in time, and compound ketoconazole shampoo can be used appropriately for washing hair, generally twice a week.

Why does my hair still itch after washing it?

Why does my hair itch after washing it?

In fact, you need to consider whether there is any disease problem with your hair, such as the common seborrheic dermatitis, but it is also related to your own habits.

There is a layer of self-protective substance on the surface of the scalp and hair. If you wash your hair every day, it is easy to damage the protective layer and cause dry and itchy scalp; but if you do not wash your hair for a long time, excessive oil will irritate the scalp and cause itching.

Wash your hair

What to do if you have itchy scalp and lots of dandruff

1. Rub the sulfur paste on your head like shampoo, leave it on for 5 to 10 minutes to allow it to slowly take effect, then wash it off. Do this once a day for 10 to 15 days.

2. Vitamin B6 can also be used appropriately; because the occurrence of seborrheic dermatitis will inevitably lead to increased sebum secretion; it can be taken orally, one tablet each time, three times a day; this medicine is generally sold in pharmacies.

3. Chop the ginger into pieces, soak it in boiling water for a while, and then use this water to wash your hair. Do this every two days for a month and your scalp will not itch anymore.

4. After washing your hair, remember not to wear a hat or tie your hair into a braid. Let your hair breathe naturally and let your scalp relax completely.

Four things to note when washing your hair:

1. Frequent hair washing is not worth the cost

Generally 2-3 times a week in spring and summer, 1-2 times in autumn and winter. Frequent use of shampoo can easily cause hair to become dry, dull, and split. In addition, frequent washing reduces the oil content of the scalp, and the skin compensates by increasing oil secretion, making the area oily. This vicious cycle destroys the normal oil and metabolic environment of the scalp and can easily lead to seborrheic dermatitis.

2. 30° water temperature is most suitable

Around 35°, if the water temperature is too high, it will stimulate the oil secretion of hair, while if the water temperature is too low, it will shrink the pores, making it difficult to remove dirt. Therefore, a water temperature of around 30° is recommended.

3. Scratching your scalp can easily cause folliculitis

Rub and massage with your fingertips. Fingernails can harbor dirt and grime. Some people like to scratch their scalp vigorously. Scratching not only causes the local skin to produce itching substances such as histamine, but also dilates capillaries. The pleasure of scratching causes a vicious cycle and causes dermatitis, etc. Scratching vigorously can also easily lead to damage of the skin barrier, making the local area susceptible to bacterial infection and causing folliculitis.

4. Do not apply shampoo directly

Applying shampoo directly to the scalp can easily irritate the scalp and may aggravate the formation of dandruff. Some people who are allergic to certain ingredients in shampoo may also easily develop dermatitis. The correct way to use shampoo is to rub it in the palm of your hand to create rich foam.