What are the causes of dandruff in hair

 Dandruff

     Dandruff occurs when flakes of skin fall off the scalp and is a common, chronic scalp condition. Dandruff is not a contagious or dangerous disease, but it is a difficult and embarrassing problem. It is worth noting that it can be easily controlled in cases of mild dandruff. While daily shampooing and cleansing with a mild cleanser, severe cases of dandruff can be treated with a bit of medicated shampoo.

Reasons for the appearance of dandruff

There are many causes of dandruff on the scalp, including:

     Seborrheic Dermatitis: People with seborrheic dermatitis suffer from oily and irritated skin. Therefore, they are more prone to scalp dandruff.area, the eyebrows, and the sides of the nose, where the skin he is red and irritated.  Seborrheic dermatitis is closely related to Malassezia, a fungus that usually lives on the scalp, feeding on oils or fats secreted by hair follicles. Seborrheic dermatitis usually doesn't cause any problems, but the inflammation can become more active. In some people, this irritates the scalp, causing it to produce extra skin cells. As it dies and falls off, it mixes with the oils or grease from your hair and scalp. which forms the hair shaft.

Not combing your hair regularly: Regular combing of the hair reduces the risk of dandruff, which helps in the natural process of shedding of the skin. Yeast allergy: People who are allergic to yeast have a higher chance of developing dandruff, because yeast plays a big role in it, and dandruff increases in winter and decreases when the weather is warmer, and this may be due to to ultraviolet A (Uva) radiation.   : GRAPE) fights allergies to yeast.

     Dry skin: People with dry skin are more prone to dandruff, so if hair is exposed to cold air and then high temperatures, it becomes susceptible to itching, falling out or falling apart, so dandruff resulting from dry skin tends to be small, non-greasy crumbs.  

Shampoos and skin care products: Some hair care products can cause redness and itchiness on the scalp, as using shampoo to wash hair frequently can cause dandruff and scalp irritation, and some can give the idea of not shampooing your hair frequently.   or enough, causing the accumulation of oils. and dead skin cells that cause dandruff, but these claims cannot be relied upon as they lack valid evidence.

Certain skin conditions: People with psoriasis, eczema, and other skin conditions tend to have frequent dandruff and tinea capitis, a fungal infection that causes dandruff. further.  

     Certain medical conditions: Adults with Parkinson's disease and some other neurological diseases have been shown to be more prone to dandruff and seborrheic dermatitis, with one study finding that between 30 and 83 percent of people with HIV suffer Of seborrheic dermatitis, compared to 3 to 5 percent of the general population, patients recovering from a heart attack or stroke who also have weakened immune systems may be more likely to develop dandruff.  

     Diet: Not eating or eating enough foods that contain B vitamins and zinc can cause dandruff, and eating certain foods that contain certain types of fats can increase your risk of dandruff.  

     Psychological stress: There is a relationship between stress or psychological stress and some skin problems or diseases. Age: Dandruff usually appears and is present from adolescence to middle age, and can extend throughout life. Dandruff affects men more than women, and this may be related to hormonal causes.

Symptoms of the appearance of dandruff

Symptoms of the appearance of dandruff include:

Scales or flakes of skin, varying in size and color from small white to large greasy yellow.

Itchy, crusty skin that appears on the scalp, eyebrows, hairline, ears, nose, center of chest, or back.

     medical consultation

You should call or see a dandruff specialist if the flakes are greasy, yellow in color, and do not respond to home remedies or over-the-counter shampoos or creams.   A person may suffer from seborrheic dermatitis, in which case he needs a more effective treatment to eliminate redness, itching and flaking of the skin.

homemade and natural recipes

     There are many natural recipes to treat dandruff, including the following:

     neem tree leaves

The leaves of the neem tree contain antibacterial and antifungal properties and effectively treat dandruff as well as many other problems such as scalp acne, itchy scalp and hair loss.   It can be used as follows:

the components:

•  A handful of neem leaves.

• Four cups of water.

Method of preparation and use:

• Use the extract from the boiled mixture to wash your hair 2-3 times a week.

Coconut oil

Coconut oil helps eliminate dandruff due to its antifungal properties, moisturizes dry scalp and relieves itching. It can be used as follows:

     the components:

• Coconut oil.

• Juice of half a lemon.

     Method of preparation and use:

• Mix some coconut oil with half the amount of lemon juice.

• Rub the mixture into the scalp and massage for a few minutes.

• Wash the hair after at least 20 minutes.

• Repeat this recipe and apply it 2-3 times a week.

Note:

 You should not use shampoo to wash hair after applying this recipe.