How to do when the weather is wet and the skin is itchy?

When the air humidity is high, acne will still itch. It is allergic dermatitis and the cause of low immunity. Please use skin-friendly vitamin B6 ointment for external use to see if it is effective, and avoid spicy and hard food. You can also use vitamin e cream for skin care. You need to actively strengthen physical exercise to improve your immunity, eat more fruits and vegetables and supplement vitamin C.