Cellulitis overview: Difference between revisions
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==Duration== | ==Duration== | ||
In many cases, cellulitis takes less than a week to disappear with antibiotic therapy. However, it can take months to resolve completely in more serious cases, and can result in severe debility or even death if untreated. If it is not properly cured it may appear to improve but can resurface again even after months and years. | In many cases, cellulitis takes less than a week to disappear with antibiotic therapy. However, it can take months to resolve completely in more serious cases, and can result in severe debility or even death if untreated. If it is not properly cured it may appear to improve but can resurface again even after months and years. | ||
==Cellulitis in horses== | |||
Horses may acquire cellulitis, usually secondary to wound (which can be extremely small and superficial) or to a deep-tissue infection, such as an abscess or infected bone, tendon sheath, or joint. Cellulitis from a superficial wound will usually create less lameness (grade 1-2 out of 5) than that caused by septic arthritis (grade 4-5 lameness). The horse will exhibit inflammatory edema, producing a hot, painful swelling. this swelling differs from stocking up in that the horse will not display symmetrical swelling in 2 or four legs, but only in one leg. | |||
This swelling begins near the source of infection, but will eventually continue downward the leg. In some cases, the swelling will also travel upward. Treatment includes cleaning the wound and caring for it properly, the administration of [[NSAID]]s, such as [[phenylbutazone]], cold hosing, applying a sweat wrap or a [[poultice]], and mild exercise. Veterinarians may also perscribe [[antibiotic]]s. Recovery is usually quick and the prognosis is very good if the cellulitis is secondary to skin infection. | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
Revision as of 14:29, 27 January 2012
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
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Cellulitis Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Cellulitis overview On the Web |
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American Roentgen Ray Society Images of Cellulitis overview |
Overview
Cellulitis is an inflammation of the connective tissue underlying the skin, that can be caused by a bacterial infection. Cellulitis can be caused by normal skin flora or by exogenous bacteria, and often occurs where the skin has previously been broken: cracks in the skin, cuts, blisters, burns, insect bites, surgical wounds, or sites of intravenous catheter insertion. The mainstay of therapy remains treatment with appropriate antibiotics. Skin on the face or lower legs is most commonly affected by this infection, though cellulitis can occur on any part of the body. Cellulitis may be superficial — affecting only the surface of the skin — but cellulitis may also affect the tissues underlying the skin and can spread to the lymph nodes and bloodstream.
It is unrelated to cellulite, a cosmetic condition featuring dimpling of the skin.
Incubation
Cellulitis can develop in as little as twenty-four hours or can take days to develop.
Duration
In many cases, cellulitis takes less than a week to disappear with antibiotic therapy. However, it can take months to resolve completely in more serious cases, and can result in severe debility or even death if untreated. If it is not properly cured it may appear to improve but can resurface again even after months and years.
Cellulitis in horses
Horses may acquire cellulitis, usually secondary to wound (which can be extremely small and superficial) or to a deep-tissue infection, such as an abscess or infected bone, tendon sheath, or joint. Cellulitis from a superficial wound will usually create less lameness (grade 1-2 out of 5) than that caused by septic arthritis (grade 4-5 lameness). The horse will exhibit inflammatory edema, producing a hot, painful swelling. this swelling differs from stocking up in that the horse will not display symmetrical swelling in 2 or four legs, but only in one leg.
This swelling begins near the source of infection, but will eventually continue downward the leg. In some cases, the swelling will also travel upward. Treatment includes cleaning the wound and caring for it properly, the administration of NSAIDs, such as phenylbutazone, cold hosing, applying a sweat wrap or a poultice, and mild exercise. Veterinarians may also perscribe antibiotics. Recovery is usually quick and the prognosis is very good if the cellulitis is secondary to skin infection.