What is the cause of itchy scalp? Can I use white vinegar to wash my hair if I have itchy scalp?

People often have problems such as itchy scalp, oily scalp, dandruff, etc. Sometimes the itchy people scratch their ears and cheeks, which is very uncomfortable. In fact, it is related to several aspects. It may be that some process is not paid enough attention. What is the reason for itchy scalp? After figuring it out, we will share with you some small folk remedies for treating itchy scalp.

Contents of this article

1. What causes itchy scalp?

2. Can I use white vinegar to wash my hair if my scalp is itchy?

3. Home remedies for itchy scalp

4. What causes itchy scalp after hair dyeing?

What causes itchy scalp?

1. Washing your hair too frequently

Don't wash your hair too often, because the scalp and hair have a layer of self-protective material on their surface. If you wash your hair every day, the protective layer will be damaged, and the scalp will naturally become dry and itchy. Generally speaking, if you don't sweat too much and your hair is not easily dirty, washing it once or twice a week is the most appropriate. Generally, wash it once a week, and once every 3 to 4 days if necessary.

2. Shampoo is not suitable

Everyone has different hair qualities, so you should choose the shampoo that suits you best. When washing your hair, you should not use overly alkaline toiletries, as they will stimulate the keratinization of scalp epithelial cells and produce dandruff. You can use a shampoo that suits you best.

The direct chemical damage of shampoo is relatively large to the hair and scalp, especially for people with a lot of dandruff. Try to be a little more careful when washing your hair. First put the shampoo on your hands, rub it until foam is formed, and apply some foam to your hair. This will feel much better.

3. The water temperature is too high

The scalp is sensitive, and water that is too cold or too hot will cause some irritation or damage to the scalp, which will only cause more dandruff to a certain extent. The water temperature should not be too hot when washing your hair, otherwise it will easily destroy the oils in the scalp and hair, causing moisture loss and becoming dry and itchy.

4. Not rinsed clean

Be sure to rinse the shampoo thoroughly, otherwise the shampoo residue on the scalp will make the scalp itchy and uncomfortable.

5. Hair dye

Do not dye your hair or try to avoid dyeing it as much as possible. Inferior dyes not only make your hair dry and brittle, but also damage your scalp, clog your hair follicles and cause itching.

6. Seborrheic dermatitis

The itchy scalp, oily scalp and dandruff that we often experience are all symptoms of seborrheic dermatitis. In severe cases, it can also cause folliculitis on the head and hair loss.

7. Eating habits

Eating too much spicy food, smoking and drinking can cause endocrine disorders, leading to the scalp secreting dirty oil.

Can I use white vinegar to wash my hair if my scalp is itchy?

Yes. Scalp itching may be caused by scalp inflammation caused by microorganisms, which causes excessive dandruff and scalp itching. Washing your hair with vinegar can help relieve itching and remove dandruff.

Home remedies for itchy scalp

1. Decoction of mulberry bark

50-100 grams of mulberry bark, decoction of 2500 ml for washing hair once a week, has the effect of removing dandruff and preventing hair loss.

2. Peel the chrysanthemum leaves

Wash 40 chrysanthemum leaves, put them in a pot, add appropriate amount of water and boil until they become green juice, let it cool, and then store it in a bottle. When using, just use this juice to wash and massage your scalp. Chrysanthemum leaves contain special essential oil ingredients. Using the juice boiled from chrysanthemum leaves to wash your hair can effectively inhibit the growth of dandruff.

3. Boil black beans in water to remove dandruff

Put 100 grams of black beans into a pot, add appropriate amount of water and cook until soft, then filter the black beans. Use the cooked soup to wash your hair, which can effectively inhibit dandruff and prevent dandruff from recurring.

What causes itchy scalp after dyeing hair

It may be that you don't wash your hair for several days after dyeing it, and the hair is too dirty over time, causing the scalp to itch. But if your scalp itches right after dyeing, it may be caused by allergies. Some people will have allergic reactions after dyeing their hair, such as redness of the skin, swelling of the eyelids, and small itchy rashes on the scalp. Therefore, you must do an allergy test before dyeing your hair for the first time, and stop immediately if you find allergies.