I'm sorry to hear that you're experiencing itching due to dandruff. Dandruff is a common scalp condition often caused by a mild fungal infection or scalp dryness.

Here are some effective treatment options you can consider:

• Use medicated anti-dandruff shampoos containing ingredients like ketoconazole, selenium sulfide, zinc pyrithione, or coal tar. These help reduce the fungus and control flaking.
• Maintain scalp hygiene by washing your hair regularly but not excessively, to avoid dryness.
• Avoid harsh hair products that can irritate your scalp.
• Apply natural remedies such as coconut oil or aloe vera, which may soothe itching and moisturize the scalp.
• If dandruff persists or worsens, oral antifungal medications like fluconazole may be prescribed by a doctor, but these require medical supervision.

Since dandruff can sometimes be linked to underlying skin conditions, I recommend consulting a dermatologist who can examine your scalp and suggest the most appropriate treatment tailored to your condition.

If itching is severe or accompanied by redness, swelling, or hair loss, please seek medical advice promptly.To narrow down potential causes, we will need some more information.I understand you're dealing with itchy dandruff. To suggest the best treatment, could you please share your age and gender?