An itchy scalp and flakiness are the hallmark signs of this condition, but it may also cause other symptoms like greasy patches on the scalp and tingling skin. Underlying causes of dandruff include dry skin, seborrheic dermatitis, sensitivity to hair products and the growth of a specific type of fungus that lives on the scalp.
While there are plenty of over-the-counter products designed to treat dandruff, natural remedies can be just effective. Other research has found that coconut oil could aid in the treatment of eczema, a skin condition that may contribute to dandruff.
One study compared the effects of coconut oil and mineral oil on atopic dermatitis, a type of eczema characterized by itching and inflammation.