Most people are bothered by skin irritations at some point in time. These irritations are so common and varied that they are called by different names, which can lead to confusion. When an allergen is responsible for triggering an immune system response, the irritation is an allergic skin condition.
Feeling itchy this winter? You may have eczema. Eczema is a skin condition that causes red, inflamed skin, which becomes very dry.
Cold urticaria ur-tih-KAR-e-uh is a skin reaction to cold that appears within minutes after cold exposure. Affected skin develops reddish, itchy welts hives. People with cold urticaria experience widely different symptoms.
Ever wondered why your skin gets dry and itchy in winter? Cold weather, lack of humidity, and recirculated air can lead to skin dryness and may sometimes cause itchiness and irritation. While it seems cyclical, you can actually manage and eventually deal away with a winter rash.
Irritated skin can be caused by a variety of factors. These include immune system disordersmedications and infections. When an allergen is responsible for triggering an immune system response, then it is an allergic skin condition.
Cold urticaria essentially meaning cold hives is a disorder where hives urticaria or large red welts form on the skin after exposure to a cold stimulus. Hives vary in size from about 7mm in diameter to as big as about 27mm diameter or larger. This disorder, or perhaps two disorders with the same clinical manifestations, can be inherited familial cold urticaria or acquired primary acquired cold urticaria.
For lots of people, cold weather is more than just an annoyance; in addition to the general physical discomfort that we feel when outside in the cold, exposure to cold weather can trigger asthma attacksmake our skin painfully dry, and induce joint pain. But some people experience the dark side of winter in a whole different way — because they're actually allergic to the cold. People who have intense physical reactions to low temperatures — including skin rashes and hives, swelling, fatigue, headaches, wheezing or trouble breathing, and in rare cases, anaphylactic shock — may suffer from " cold urticaria" or "cold-induced urticaria ," which is the formal medical way of saying that when your body comes in contact with anything cold, it reacts very negatively. Most cold urticaria sufferers experience allergic reactions similar to what people with food allergies might go through.
What's causing your red, itchy skin? It may be one of these skin allergy culprits. A skin rash can signal many things, but it's often the result of an allergy.