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- $Unique_ID{BRK01928}
- $Pretitle{}
- $Title{Cause of Small, Itchy Hives After Morning Jog}
- $Subject{Cause causes itch Itchy hive Hives Cold Urticaria allergy allergies
- allergic eczema asthma food trauma pressure dermatographism medicate
- medication medications wheals pruritus lesion lesions wheeze wheezing short
- shortness breath breathing precaution precautions prescription prescriptions
- antihistamine antihistamines reaction reactions exercise exercising}
- $Volume{}
- $Log{}
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- Copyright (c) 1993 Tribune Media Services, Inc.
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-
- Cause of Small, Itchy Hives After Morning Jog
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- QUESTION: I recently married a wonderful man, and now have found out that he
- has a very peculiar condition. He is active, exercises regularly and is in
- general good health. However, we now have moved to this northern state, and
- when he returns from his morning jog, his head and face, and sometimes his
- lower arms are covered with many small hives which itch something fierce. Can
- you tell me where they come from? How dangerous is this condition? Would you
- please tell me what can be done to stop them from developing? I know I have
- asked many questions, but as you must understand, I am very concerned.
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-
- ANSWER: You have provided all the information that permits me to identify the
- problem, which is called "Cold Urticaria", another way of describing hives
- that develop when the patient is exposed to either cold air or cold water.
- While it may be seen more frequently in individuals who have other types of
- allergic problems, such as eczema or asthma, no clear reason can be found as
- its primary cause in most cases. It may be related to certain food allergies,
- or in people who have skin that is particularly sensitive to trauma or
- pressure (dermatographism). It can also occur in association with other
- underlying conditions, as well as allergy to certain medications. In general,
- the history is pretty much as you describe it. The patent develops small
- wheals or hives, from 2 to 4 mm, on areas of the skin that have been exposed
- to the cold elements during a period of exercise. A severe itching (pruritus)
- is often associated with the skin lesions. For most patients, the hives
- disappear on their own after a short period of time, and as the skin warms.
- Some studies seem to indicate that the rash diminishes in severity over a
- period of time, and so once your new husband becomes used to your new climate,
- the hives may become less troublesome or fail to develop. A severe condition,
- anaphylaxis, can occur with wheezing and shortness of breath, and so it pays
- to take a few precautions. The first is to avoid exposing any portion of the
- body to excessive cold. Use warm clothing, gloves and face masks to cover all
- portions of the body. Reduce the frequency of the workouts, or choose a
- warmer part of the day. If hives continue and are bothersome, prescription
- antihistamines can be used to reduce both the intensity and severity of the
- reaction. Check with your own physician for assistance, and a close up look.
- He or she may discover something I haven't covered.
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-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-