What are the causes and symptoms of dandruff?

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What are the causes and symptoms of dandruff?

Dandruff is a chronic condition. That happens to the scalp and is common among people of all genders and ages, causing itching. The scalp is dry and appears as white, flat, and thin flakes on the hair or scalp. These white flakes are often seen and observed around the shoulders or along the hairline. However, dandruff is not a contagious disease and is not dangerous. Most symptoms can be treated and controlled easily.

Symptoms of dandruff

– There are white or yellow flakes, flat and thin, shiny, often found on the scalp and hair.

– Itchy scalp, oily, red or scaly scalp

– Usually found to be more common during the winter and symptoms will improve. When entering the summer

Causes of dandruff

Normally our skin creates and sheds cells all the time. Dandruff occurs when the cycle of creating and exfoliating skin cells is faster than normal, causing dead skin cells. Forms sheets and flakes, which may be caused by the following reasons:

  • Seborrheic Dermatitis is a condition that causes oily, red, and scaly skin. It can occur anywhere. In the body that has oil glands, including the eyebrows, groin, armpits, or area next to the nose, and for inflammatory skin conditions. that occurs in children is called Dermatitis in infants (Cradle Cap)
  • Malassezia fungus (Malassezia). Normally, ทางเข้า ufabet https://ufabet999.app this type of fungus will already live on the scalp But if there are too many It causes the creation and exfoliation of skin cells. faster than normal which causes dandruff and factors that cause this type of fungus There are increasing numbers, including age, hormones, and stress.
  • Fungus on the scalp (Tinea Capitis) or ringworm on the scalp It is a condition in which the fungus has spread. Deep into the pores Causes itching on the scalp and can cause hair to fall out in patches.
  • Psoriasis (Psoriasis) is a type of chronic inflammatory skin disease. Causes itching and scaly skin. which is similar to dandruff but is more severe
  • Eczema is a common skin condition. It can be caused by many reasons, such as exposure to allergens. It causes the skin to become dry, red, scaly, and itchy.
  • allergic dermatitis It is a symptom or reaction that occurs. From contact with products used on the head, such as hair dryers, hair styling sprays, gels, or mousses.
  • Wash your hair too little If you don’t wash your hair regularly May cause oil and dead skin cells. Forms until it causes dandruff, especially if there is stress or exposure to cold weather. It might make it worse.
  • Dry skin and scalp Dry scalp can cause Skin scales similar to dandruff, but smaller and less oily. Normally it does not cause redness or inflammation. The skin on other parts of the body, such as the arms and legs, can also dry out.