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Dandruff

 

Dandruff is a common condition that causes irritated and oily skin on the scalp to flake. It is also known as seborrheic dermatitis.

A fungus called malassezia triggers dandruff. This fungus normally lives on your scalp. If a patient has too much of it, skin cells multiply more quickly than usual. Certain factors can cause malassezia to multiply, the most common including: age, hormones and stress.

Dandruff isn’t curable. Most people will have to manage symptoms over the long term. Usually, the flakes will come and go. Treating dandruff with a special shampoo can manage the condition and prevent itching and flakiness.

Mild dandruff can be easily treated by regularly shampooing hair containing chemicals such as  pyrithione zinc (Head and Shoulders) and selenium sulfide (Selsun Blue). If standard shampoo does not improve the condition, one should visit a dermatologist for further treatment.

Sources:

https://www.healthline.com/health/skin-disorders/dandruff-vs-dry-scalp#:~:text=The%20main%20cause%20of%20dandruff,the%20sides%20of%20your%20nose.

https://www.mayoclinic.org/diseases-conditions/dandruff/symptoms-causes/syc-20353850



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