How is the leg itchy when the weather is cold?

In autumn, the weather turns cool and dry, and the function of sebaceous glands is weakened. If the body is short of water, it is easy to have itchy skin, which is manifested as itchy skin of lower limbs. Therefore, try to eat less spicy food in autumn to prevent autumn dryness and keep your skin moist at all times. Try to use shower gel when taking a bath, and use less or no soap to prevent the skin from dehydration and dryness. After the skin is dry after bathing, apply moisturizing products such as essence water in time to quickly replenish the water needed by the skin, balance the pH of the skin and reduce the itching of the skin.

Disease analysis:

From the description of your symptoms, it may be that the weather turns cold and dry in autumn, so the skin should have an adaptation process. This itching may be an allergic symptom caused by dryness.

Guiding opinions:

It is recommended to take a bath with warm water. When taking a bath, wipe your body with moisturizing shower gel, which can lubricate your body. Wipe your legs with lotion after washing, or apply aloe vera gel to sterilize and relieve itching. Don't scratch with your hands, you will scratch and bleed.