Itchy scalp? Here are the main causes.

  • If dandruff is the cause, try an anti-dandruff shampoo containing ingredients such as ketoconazole, zinc pyrithione, selenium sulfide, or coal tar.
  • Avoid scratching, as it can damage the skin and increase the risk of infection.
  • Rinse hair thoroughly to remove product residue.
  • Keep the scalp moisturized if dryness is the issue.
  • When to see a doctor

    Consult a healthcare professional if:

    • The itching lasts more than 2–4 weeks despite home treatment.
    • You notice severe redness, swelling, pain, or pus.
    • You have significant hair loss or bald patches.
    • You suspect a fungal infection or head lice.
    • The itching is severe enough to disturb your sleep or daily activities.

    Identifying the underlying cause is the key to choosing the right treatment, so persistent or severe symptoms should be evaluated by a healthcare provider.