Scalp issues are a range of conditions that can affect the scalp, the skin that covers the top of the head. These conditions can cause a variety of symptoms, including itching, dandruff, hair loss, and pain.

• Dandruff: Dandruff is a common scalp condition that causes the skin to flake.
• Scalp psoriasis: Scalp psoriasis is a type of psoriasis that affects the scalp. It causes red, scaly patches of skin.
• Seborrhea: Seborrheic dermatitis is a chronic skin condition that causes the scalp to become oily and flaky.
• Tinea capitis: Tinea capitis is a fungal infection that affects the scalp. It causes red, scaly patches of skin and hair loss.
• Hair loss: Hair loss can be caused by a variety of factors, including genetics, stress, and medical conditions.

The exact cause of scalp issues is not always known, but some of the possible causes include
• Genetics: Some scalp issues, such as dandruff and seborrheic dermatitis, are thought to be caused by genetics.
• Hormones: Scalp psoriasis can be triggered by hormonal changes, such as those that occur during pregnancy or menopause.
• Stress: Stress can trigger scalp psoriasis and other scalp conditions.
• Medical conditions: Some medical conditions, such as thyroid problems and anemia, can cause scalp issues.
• Infections: Fungal infections, such as tinea capitis, can cause scalp issues.
• Products: Some hair products, such as shampoos and conditioners, can irritate the scalp and cause scalp issues.