Itching after shaving can be uncomfortable, but there are several ways to prevent and treat it. Here are some tips from the search results:

Prevention:

• Use shaving products that do not contain artificial scents and harsh chemicals, such as alcohol, which can irritate the skin and contribute to itchiness.
• Avoid using scented soaps and harsh chemicals on your skin prior to shaving, as they can irritate or dry out your skin and cause itching.
• Discontinue the use of soaps and shaving products that contain alcohol if you have itchy or dry skin, as these ingredients can drain the natural oils that take away moisture from your skin and create dryness.
• Exfoliate regularly to help prevent ingrown hairs and remove dead skin cells, promoting healthier and smoother skin. Exfoliate your skin just before shaving to ensure a clean shave and reduce the risk of irritation.
• Use a moisturizing facewash and a good pre-shave product to lubricate your skin for a fantastic shaving experience. Using a shaving gel or foam can also help.

Treatment:

• Apply a cooling gel, like pure aloe vera or witch hazel, immediately after shaving to soothe the skin.
• Apply a thin layer of hydrocortisone cream to the affected area to reduce itching.
• Apply a cool compress, such as a wet washcloth or ice pack wrapped in a towel, to the itchy skin for up to 20 minutes to reduce itching and inflammation.
• Use an astringent to calm redness, itching, and inflammation.
• Rub oil into your skin to help soothe the itch.
• Wear loose, breathable, natural fabrics while you wait for your itching to go away.
• Don’t scratch your itchy skin, as it will only make the itching worse.

It is important to note that if these measures don’t work or if you see signs of infection, it is best to visit your doctor for treatment.