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What Are the Main Differences?

Despite those similarities, they have different causes, appearance, and treatments.

Symptoms

The symptoms of dandruff and dry scalp are similar.

Closeup of man’s hair with dandruff

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Both cause:

Despite the similarities, there are subtle differences in the symptoms of each condition.

Its a common condition and is believed to have similar causes to dandruff.

Shampooing your babys hair and gently brushing the scalp can help clear it up.

Scalp fungal infection that causes skin disease at the head, skin on the scalp to flake, Dandruff in the hair

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Causes

Dandruff is due to having too much yeast on the scalp.

The yeast feeds onoil produced on the scalp called sebum.

A dry scalp triggers when the skin on your head becomes too dry due to lost moisture.

Problems with dandruff, seborrhea, itching, redness, dryness, lichen, fungal infection

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A dry scalp can also be triggered by sunburn, an allergy to hair products, and some medications.

It might also indicate an underlying skin condition likeeczemaorpsoriasis.

Treatment

Treatments for dandruff includemedicated shampoo.

Dry Scalp

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Most people can treat dandruff with over-the-counter (OTC) shampoos.

Generally, its best to avoid harsh products and stick to gentle ones.

This is especially important during winter and during the changes of season when dandruff and dry scalp can worsen.

Dry Scalp

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Although the symptoms are similar, the causes are different.

It can generally be treated by switching to gentle products and moisturizing your scalp with masks and oils.

Dandruff is a skin condition resulting from an overproduction of yeast on the scalp.

It can cause inflammation and redness and must be treated with medicated shampoo.

See a healthcare provider to discuss prescription options if over-the-counter shampoo doesnt treat your dandruff.

American Academy of Dermatology Association.Is your dry scalp something more serious?

MedlinePlus.Dandruff, cradle cap and other scalp conditions.

American Academy of Dermatology Association.Seborrheic dermatitis: signs and symptoms.