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- $Unique_ID{BRK01377}
- $Pretitle{}
- $Title{Where do Corns and Calluses Come From?}
- $Subject{corns calluses treatment skin subcutaneous tissue corn callus stratum
- corneum pads keratolytics tissues clavus callous keratolytic}
- $Volume{L-20}
- $Log{
- Anatomy of the Skin*0006701.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- Where do Corns and Calluses Come From?
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-
- QUESTION: It may sound like a question that is too simple for you to dedicate
- time to, but let me assure you, a lot of your readers suffer from corns and
- calluses. I am sure they would all like to know where they come from, what
- they are, and what to do about them? Would you please consider providing us
- with this important information?
-
- ------------------------------------------------------------------------------
-
- ANSWER: You are right, it is an important health question that affects many
- people. According to a recent survey, about 155 people out of every 1000 have
- some type of corn or callus, although fewer than 4 people of that number will
- require medical attention. The causes of both these skin changes include
- friction and pressure, and the skin responds by becoming thicker and tougher
- as a protective mechanism. The horny, outer layer of the skin called the
- "stratum corneum" becomes thicker in the area where there is an increased
- pressure or rubbing, from a tight shoe for example. A corn has a hard core, a
- bit like an upside down pyramid, with the base at the surface of the skin, and
- the point pushing inward. When this point presses against the nerve endings
- in the nearby tissue, a stabbing pain may the result. Although a callus is
- formed from similar tissue, it has no hard central core which is how it
- differs from the corn. The treatment of both begins by attacking the cause,
- preventing the friction and relieving the pressure on the area. That means
- checking shoes, particularly athletic gear, for a correct fit. It may require
- stretching the shoe a bit in areas where corns and calluses now exist. Try
- using thick socks to absorb some of the pressure, or use corn and callus pads
- directly on the feet to reduce the pressure to the irritated areas. Home
- treatment may consist of soaking the corn or callus in hot water, and then
- trimming back the surfaces with a sharp knife or razor, very carefully.
- Specially medicated plasters containing chemicals that can dissolve the tissue
- (keratolytics) are frequently very helpful. When these simple home remedies
- fail to correct the problem, it is time to seek professional help, where more
- aggressive treatment techniques can be used to rid you of these annoying and
- painful conditions.
-
- ----------------
-
- 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.
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-