It sounds like you might be experiencing a skin reaction after shaving, which can cause white patches due to irritation or dryness. Using a gentle moisturizer and avoiding harsh shaving products may help, but if the patches persist or worsen, it’s important to see a dermatologist for proper evaluation.

• Avoid shaving too closely or with dull blades to reduce skin irritation.
• Apply a mild, fragrance-free moisturizer after shaving to soothe the skin.
• If the white patches are itchy, red, or inflamed, a topical corticosteroid cream like Eumosone (containing clobetasone) might be prescribed by a doctor to reduce inflammation.
• Avoid using any creams without medical advice, especially near sensitive areas like the eyes.
• If you notice worsening symptoms, pain, or spreading of the patches, consult a dermatologist promptly.

Seeing a dermatologist will help confirm the cause and get appropriate treatment tailored to your skin condition.To narrow down potential causes, we will need some more information.Please tell me your age and gender.