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Cold urticaria (essentially meaning cold hives) is a disorder in which large red welts called hives (urticaria) form on the skin after exposure to a cold stimulus. [1] The hives are usually itchy and often the hands, feet and other parts of the body will become itchy and swollen as well.
In a normal case, the swelling will decrease without treatment within 15–30 minutes, but, in extreme cases, itchy red welts may last anywhere from a few hours to days. In some cases, welts are accompanied with a painful burning sensation. [3] This calls for more urgent treatment as the condition can impact on the patient's quality of life.
Cold hands are common, but experts say certain red flags can mean a bigger health issue is at play. (Getty Images) (Yuliya Movchan via Getty Images) If you find yourself wondering why your hands ...
Erysipelas (/ ˌ ɛ r ə ˈ s ɪ p ə l ə s /) is a relatively common bacterial infection of the superficial layer of the skin (upper dermis), extending to the superficial lymphatic vessels within the skin, characterized by a raised, well-defined, tender, bright red rash, typically on the face or legs, but which can occur anywhere on the skin.
It felt angry and hot to the touch, but I didn’t panic. I’m just having an allergic reaction to the bug bite, I thought. My shoulder was throbbing and swollen but I willed myself back to sleep.
Acute sialadenitis is an acute inflammation of a salivary gland which may present itself as a red, painful swelling that is tender to touch. Chronic sialadenitis is typically less painful but presents as recurrent swellings, usually after meals, without redness.
The left hand itching spiritual meaning may differ across varying cultures, religions and traditions. Keep reading to unveil the curtain behind an itchy left palm, and what it may symbolize in ...
Infectious lymphangitis should be differentiated from other conditions such as superficial thrombophlebitis (swelling is local to the affected vein), cat scratch (swellings feels hard to the touch), acute streptococcal hemolytic gangrene and necrotizing fasciitis (infected area crackles to the touch and the patient looks very ill). [citation ...