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- $Unique_ID{BRK01949}
- $Pretitle{}
- $Title{Causes and Treatment for Small, Itchy Blisters}
- $Subject{cause Causes treat Treatment treatments itch Itchy blister Blisters
- skin crust crusts dermatosis dermatitis contact vesicle vesicles dyshidrosis
- sweating disorder Nickel noxious metal metals Type A personality personalities
- symptom symptoms steroid cortisone cream creams lotion lotions lesion lesions
- mental emotional stress relaxation technique techniques rash rashes sweat
- sweat-glands gland}
- $Volume{}
- $Log{}
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- Copyright (c) 1993 Tribune Media Services, Inc.
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- Causes and Treatment for Small, Itchy Blisters
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- QUESTION: I have a perplexing condition on my hand that seems to defy the
- talents of my local physicians. It starts with a group of small blisters
- forming only on both palms, that grow larger, and the skin grows red. After
- they leak, a crust forms, then dries up. The itch is constant, so that I am
- constantly scratching my palms. Any ideas on what it is and what I can do to
- rid myself of this constant annoyance?
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- ANSWER: You could be suffering from one of many things, particularly those
- skin conditions we call "dermatosis" or "dermatitis". Sometimes they result
- from merely coming in touch with substances that you are sensitive to, and are
- then classified as a contact dermatitis.
- However, your description of small blisters (called "vesicles" in medical
- nomenclature), and the fact that the rash only occurs on the palms, makes me
- think your problem is one called "dyshidrosis". It is a difficult condition
- to diagnose, and may not be thought about for its cause is unknown, and the
- onset of the rash is difficult to relate to other specific factors. Original
- investigators put the source of the trouble in the sweat glands, and so named
- it dyshidrosis (sweating disorder). Nickel is often suspected in cases of
- dyshidrosis, and you might wish to explore the possibility of contact with
- this or other noxious metals as you seek the explanation in your case. It is
- seen most frequently in persons aged 20 to 40, and women seem to be affected
- as frequently as men. It occurs more frequently in warm weather and nervous
- Type A personalities are more prone than others.
- It's hard to treat. Soaking the hands (or feet if that's where the rash
- occurs) for 30 to 60 minutes in cool water may relieve some of the symptoms.
- Usually a topical steroid cortisone like cream is prescribed, and white cotton
- gloves are recommended for wear after the cream is applied. Not only do they
- help in the process of healing, but might keep you from scratching your
- lesions. A softening or emollient cream is often used after the medicated
- cream is rubbed into place. In serious cases an oral corticosteroid is
- recommended, and a 1 to 3 week course of therapy is often enough to control
- the rash. Many physicians also recommend a series of relaxation techniques to
- reduce the mental and emotional stress that so often precedes the onset of the
- rash.
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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.
-