Scratching these spots can lead to scabs. You can also use mineral oil or olive oil on your scalp. Let it sit for one hour, then brush out your hair. That may help with dry, crusty patches.

Symptoms include bumps on the scalp and scaly, dry patches of skin underneath the hair. Stress and dehydration can make dandruff worse, as can itching. Using a special dandruff shampoo can often ...

There are clarifying shampoos, purifying scrubs, even specialized conditioners—here’s how much of it is actually necessary.

Spots can also look very different depending on your skin tone. Some pink, red, or brown spots are more obvious on fair to ...

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