What does it mean if your head is really itchy and flakes come out when you scratch?

An itchy scalp with flakes is a common and annoying problem. It can be caused by several dandruff, dry scalp, or even a skin condition.

Dandruff is a common scalp condition that causes itchy and flaky skin. It is caused by a fungus that lives on the skin and feeds on oils. Dandruff can be caused by several things, including:

- Hormonal changes

- Stress

- Certain medical conditions

- Dry scalp

- Not shampooing enough

A dry scalp is another common cause of itchy scalp. It can be caused by several factors, such as:

- Dry air

- Cold weather

- Harsh shampoos

- Over-washing your hair

- Skin conditions, such as eczema or psoriasis

Skin conditions can also cause an itchy scalp with flakes. Some of the most common conditions include:

- Eczema is a skin condition that causes red, itchy, and inflamed skin.

- Psoriasis is a chronic skin condition that causes red, scaly patches of skin.

- Seborrheic dermatitis is a skin condition that affects the scalp and causes red, itchy, and flaky skin.

If your scalp is itchy and flakes, you should see your doctor to determine the cause and get the correct treatment.