Here are some tips to help reduce scalp itching and irritation ;

1 Regular Washing - Wash your hair regularly but not excessively. Overwashing can strip the scalp of natural oils, leading to dryness and irritation.

2 Use Lukewarm Water - When washing your hair, use lukewarm water instead of hot water, as hot water can further dry out the scalp.

3 Avoid Harsh Products - Choose hair care products labeled as "gentle," "sensitive," or "for sensitive scalp." Avoid products containing harsh chemicals like sulfates and fragrances.

4 Natural Oils - Applying natural oils like coconut oil, jojoba oil, or olive oil to your scalp before washing can help moisturize and soothe irritation.

5 Avoid Scratching - Refrain from scratching your scalp, as it can worsen irritation and potentially lead to infections.

6 Hydration - Drink plenty of water to stay hydrated, as dehydration can contribute to dry scalp.

7 Cooling Agents - Look for products containing ingredients like menthol or aloe vera, which can provide a cooling sensation and relief from itching.

8 Avoid Tight Hairstyles - Wearing tight hairstyles can cause friction and irritation on the scalp. Opt for looser styles when possible.

9 Avoid Heat Styling - Heat styling tools can contribute to dryness and irritation. Minimize their use or use heat protectants before styling.

10 Regular Brushing - Gently brush your hair to distribute natural oils and improve blood circulation to the scalp.

11 Antihistamines - If allergies are contributing to your scalp irritation, over-the-counter antihistamines may help reduce itching.

12 Avoid Allergens - Identify and avoid potential allergens or irritants that could be triggering your scalp irritation, such as certain hair products or environmental factors.

If your scalp itching and irritation persist or worsen despite trying these tips, it's recommended to consult a dermatologist for a proper evaluation and personalized treatment plan.