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Edema (American English), also spelled oedema (British English), and also known as fluid retention, dropsy and hydropsy, is the build-up of fluid in the body's tissue, [1] a type of swelling. [4] Most commonly, the legs or arms are affected. [1] Symptoms may include skin that feels tight, the area feeling heavy, and joint stiffness. [1]
“Facial swelling is frequently your body triggering an immune response to help fight an allergy or an infection,” says Linda Lee, M.D., FACS, assistant professor of otolaryngology–head and ...
Anasarca is a diagnosis made clinically and differentiated from edema by extent of body involvement and severity. Whereas edema is usually graded on a mild/moderate/severe scale and usually affects one or two regions of the body, anasarca affects the entire body and is the most severe form of edema, with subcutaneous tissue swelling from head to feet.
Lymphedema, also known as lymphoedema and lymphatic edema, is a condition of localized swelling caused by a compromised lymphatic system. [2] The lymphatic system functions as a critical portion of the body's immune system and returns interstitial fluid to the bloodstream.
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Symptoms associated with Harlequin syndrome are more likely to appear under the following conditions: vigorous exercise, warm environments and intense emotional situations. Since one side of the body sweats and flushes appropriately to the condition, the other side of the body will have an absence of such symptoms. [3]
The symptoms affect just one particular part of the body, depending on which nerve is affected. The diagnosis is largely clinical and can be confirmed with diagnostic nerve blocks. Occasionally imaging and electrophysiology studies aid in the diagnosis. Timely diagnosis is important as untreated chronic nerve compression may cause permanent damage.
A 2024 study published in Anesthesiology showed that lidocaine cream could help with neck pain, particularly muscle-related pain. According to researchers, this is because the cream easily reaches ...