Swelling (medical): Difference between revisions
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== Treatment == |
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While it is possible for mild swelling to go away on its own, several things can be done to relieve the symptoms or hasten the process. It is important that swelling is treated quickly because it occurs at the fastest rate immediately after the incident that caused it. The [[RICE (medicine)|RICE]] first aid method (rest, ice, compression, and elevation) of protecting the affected area has long been taught as a short term solution. The application of oxygen is known to assist in the reduction of swelling. Other ways to reduce swelling include diuretics, anti inflammatory drugs, not sitting or standing for prolonged periods of time as fluids can accumulate, exercise, supplements and compression socks or sleeves. |
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==See also== |
==See also== |
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Revision as of 22:22, 9 August 2019
 | This article's tone or style may not reflect the encyclopedic tone used on Wikipedia. (May 2019) |
| This article may be too technical for most readers to understand. (June 2017) |
| Swelling | |
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| Other names | Turgescence, tumefaction |
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| Left and right ring fingers of the same individual. The distal phalanx of the finger on the right exhibits swelling due to acute paronychia. | |
Swelling is a transient abnormal enlargement of a body part or area caused not by neoplasm (proliferation of cells)[1] but by accumulation of interstitial fluid (fluid in tissues).[2] It can occur throughout the body (generalized), or it can affect a specific part or organ (localized).[2] Swelling is usually not dangerous and is a common reaction to an inflammation or a bruise.
Swelling is considered one of the five characteristics of inflammation; along with pain, heat, redness, and loss of function.
A body part may swell in response to injury, infection, or disease. Swelling, especially of the ankle, can occur if the body is not circulating fluid well. If water retention progresses to a symptomatic extent, swelling results.
Generalized swelling, or massive edema (also called anasarca), is a common sign in severely ill people. Although slight edema may be difficult to detect to the untrained eye, especially in an overweight person, massive edema is very obvious.
Types
Traumatic swellings develop immediately after trauma, like a hematoma or dislocation.
Congenital swellings are present since birth, such as a hemangioma or meningocele. Some congenital swellings may not be discovered until later in life, such as a branchial cyst, dermoid cyst, or thyroglossal cyst.[citation needed]
Inflammatory swelling may be either acute or chronic. The presentations of acute swellings are redness, local fever, pain and impairment of function of the affected organ. The related lymph nodes will be affected and will show signs of acute lymphadenitis. Chronic inflammatory swellings will show the signs of acute inflammatory swellings, but in subdued form. In this case, edema might not occur. Chronic swellings can be differentiated from neoplastic swellings by the fact that neoplastic swellings never recede in size, but inflammatory swellings may show occasional diminution.
Causes
Causes of generalized swelling:
Some possible causes of a swollen limb include:
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See also
References
- ^ "Swelling". Dorland's Illustrated Medical Dictionary (31st ed.). Saunders. 2007. ISBN 9781849723480.
- ^ a b "Swelling". MedlinePlus. 28 October 2010. Retrieved 12 August 2012.
External links
