Introduction Cold-induced hives, also known as cold urticaria, are a type of physical allergic reaction that occurs when the skin is exposed to cold temperatures. This condition is marked by the sudden appearance of red, itchy welts or bumps on the skin, typically in response to exposure to cold air, water, or even after consuming cold food or drinks. While cold-induced hives can be uncomfortable and alarming, understanding the causes and knowing how to manage and prevent flare-ups can help individuals cope with this condition effectively. In this article, we will explore the causes of cold-induced hives, how to prevent…