What is the reason why the weather is cold and itchy?

Causes of cold weather and itchy hands and feet include cold air allergy and acute urticaria. Some people are allergic to cold air. When the weather suddenly turns cold and they don't do a good job of keeping warm, the exposed skin will have itchy symptoms. As long as you stay away from the air-conditioned environment, the symptoms can usually be alleviated. When suffering from acute urticaria, once the weather turns cold, hands and feet will itch, because the formation of urticaria has a great relationship with the temperature, which may be too cold or too hot. Cold itching is related to allergies. It could be cold urticaria. After contact with cold air, cold water or cold objects, itching occurs at the exposed or contacted parts of cold objects, and wheal or patchy edema appears. It is recommended that you take loratadine and Vc orally to prevent allergies and treat them according to the causes and symptoms. Pay attention to keep warm in daily life. We should actively take drugs and antiallergic drugs for symptomatic treatment. Under normal circumstances, take cyproheptadine tablets or antipruritic granules and vitamin C for treatment. Need to see if it is a symptom caused by a rash. When the weather is cold, there will be itchy hands and feet. Mainly consider that patients are allergic to colds. It is recommended to keep warm to avoid catching a cold. Try not to go out when the weather is cold. You can apply calamine preparation to relieve symptoms and eat less spicy food.