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  2. Cold urticaria - Wikipedia

    en.wikipedia.org/wiki/Cold_urticaria

    Cold urticaria (essentially meaning cold hives) is a disorder in which large red welts called hives (urticaria) form on the skin after exposure to a cold stimulus. [1] The hives are usually itchy and often the hands, feet and other parts of the body will become itchy and swollen as well.

  3. Cold injury - Wikipedia

    en.wikipedia.org/wiki/Cold_injury

    Cold injury (or cold weather injury) is damage to the body from cold exposure, including hypothermia and several skin injuries. [6] Cold-related skin injuries are categorized into freezing and nonfreezing cold injuries. [5] Freezing cold injuries involve tissue damage when exposed to temperatures below freezing (less than 0 degrees Celsius).

  4. Chronic spontaneous urticaria - Wikipedia

    en.wikipedia.org/wiki/Chronic_spontaneous_urticaria

    The main goal is to identify any urticaria-inducing factors, as the most straightforward course of treatment is to eliminate them, including physical provocation factors, food allergies, etc. Provocations such as double-blinded, placebo-controlled food provocation, pressure, heat, cold, and others should be used if an eliciting factor is ...

  5. These Pictures Will Help You Identify the Most Common ... - AOL

    www.aol.com/pictures-help-identify-most-common...

    Other symptoms to note: Contact dermatitis appears following exposure to an irritant or allergen, and it’s the most common rash caused by external factors, Dr. Zeichner says. (This can include ...

  6. Hives - Wikipedia

    en.wikipedia.org/wiki/Hives

    Hives, also known as urticaria, is a kind of skin rash with red and/or flesh-colored, raised, itchy bumps. [1] Hives may burn or sting. [2] The patches of rash may appear on different body parts, [2] with variable duration from minutes to days, and do not leave any long-lasting skin change. [2]

  7. How to spot 18 common — and not so common — bumps, rashes and ...

    www.aol.com/news/spot-18-common-not-common...

    Symptoms of cold sores can vary. The sores may start with a tingling, burning or other sensation, then break open and scab over. Causes of cold sores. Cold sores are caused by the herpes simplex ...

  8. Minnesota woman’s rare allergy turns exercise into a life ...

    www.aol.com/news/minnesota-woman-rare-allergy...

    Other factors, like a common cold or even menstrual cycles, can also set off reactions. Dr Karasov emphasizes that for anyone dealing with this condition, the top priority is staying attuned to ...

  9. Dermatographic urticaria - Wikipedia

    en.wikipedia.org/wiki/Dermatographic_urticaria

    Dermatographic urticaria is sometimes called "skin writing", as it is possible to mark deliberate patterns onto the skin. The condition manifests as an allergic-like reaction, causing a warm red wheal to appear on the skin. As it is often the result of scratches, involving contact with other materials, it can be confused with an allergic ...