Makeup and Beauty

What is dandruff, and how is it caused?

Dandruff is a dry, white rash that falls on your clothes and shoulders when combing and is never harmful, but the itchy scalp is sometimes embarrassing.

Dandruff has nothing to do with the amount of hair washed and related to the scalp. Instead, cells on the skin grow and die quickly, causing dandruff, so they cannot be completely removed from the scalp.

Common causes of dandruff:

It is completely wrong to think that dandruff is the main cause of dry skin.


The main cause of dandruff is fungi that are on the skin and eventually lead to dandruff. But, of course, there are many fungi on the scalp that do not cause dandruff.

A fungus called a malignancy can cause dandruff. The fungus lives on the scalp and often affects adolescents for no apparent reason.

There are various theories in this field, some of which consider the immune system to cause dandruff and believe that the immune system reacts strongly to the fungus in these conditions.

Stress and some diseases

In some diseases and anxiety, dandruff may increase.

the cold

Cold and winter weather is also a factor in increasing dandruff.

What is dandruff, and how is it caused?


One of the most common causes of dandruff is usually seborrhea, which usually occurs in parts of the body such as the ears, face, and center of the chest.

Inflammation of the scalp

Another factor that increases the rate of dandruff is inflammation of the scalp because this inflammation causes the cells of the scalp to divide and grow rapidly, creating a good environment for the growth of dandruff-causing fungi.

Microbiologists grow mushrooms in the laboratory to find out what environment and materials they grow the most. Understanding this helps to make minor changes to the scalp and treat dandruff.

Side effects of dandruff:

eye infection

One of the worst complications of dandruff is eye infections, which according to research, eyelid inflammation is one of the most common eye infections caused by dandruff. The infection is characterized by redness, itching, inflammation of the eyelids, and scabs such as dandruff.

Pimples and acne

According to research, dry skin can block the skin’s pores and cause pimples on the scalp and face. For people whose skin is more sensitive to pimples, dandruff can make it worse.


It is important to know that dandruff can cause a condition called psoriasis. Psoriasis is a skin condition that can cause thick red spots and flaking of the skin.

hair loss

We have already said that dandruff, when it becomes severe, can be one of the effective factors in hair loss, but not directly, but constant itching of the skin leads to hair loss.

Interesting facts about dandruff:

Dry scalp is not the only cause of dandruff

Your scalp may be itchy, in which case you should moisturize it, but sometimes dandruff is caused by too much moisture and oil on the scalp. Therefore, the dry matter should not always be considered a cause of yeast, and harmful fungi cause dandruff.

Dandruff, which is caused by yeast and usually lives with a lot of fat on the scalp, contains many dead cells and, as a result, reacts with dandruff.

Wash your hair regularly.

Most dermatologists warn you not to wash your hair too much as it loses its natural oil but is a little different for dandruff. Inadequate washing of the scalp worsens dandruff and increases fat and dead cells and fungal growth. It is best to use anti-dandruff shampoos every day that contain selenium sulfide, zinc, and ketoconazole.

The itchy scalp does not always mean dandruff.

If you do not see any improvement after a week of using anti-dandruff shampoos, it is better to do other treatments. Itchy skin has nothing to do with dandruff and may cause allergic reactions, so you should see a dermatologist to find the cause of itching and dryness.

What is dandruff, and how is it caused?

Dandruff is also found on the body and face.

These patches are not limited to the scalp, but you may also see some of them on the eyebrows, ears, or inside the nose due to the high fat in these areas. If you know a lot about these tips, then be sure to consult an expert.

Dandruff is incurable but controllable.

Unfortunately, if you are prone to dandruff, you can not cure them. There is no definitive cure for this disease, but foods high in saturated fat and trans fats can cause dandruff because they produce a lot of fat.

However, eating foods such as fruits and vegetables containing zinc and B vitamins can help control dandruff. You should also use probiotics, a group of beneficial bacteria that improve your scalp and prevent the growth of yeasts and fungi.

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