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Serum sickness in humans is a reaction to proteins in antiserum derived from a non-human animal source, occurring 5–10 days after exposure. Symptoms often include a rash , joint pain , fever , and lymphadenopathy .
A bee sting is the wound and pain caused by the stinger of a female bee puncturing skin. Bee stings differ from insect bites, with the venom of stinging insects having considerable chemical variation. The reaction of a person to a bee sting may vary according to the bee species.
Antivenoms are purified from animal serum by several processes and may contain other serum proteins that can act as immunogens.Some individuals may react to the antivenom with an immediate hypersensitivity reaction (anaphylaxis) or a delayed hypersensitivity (serum sickness) reaction, and antivenom should, therefore, be used with caution.
Question: My wife had a bad reaction to a bee sting as a child. She has never again been stung. ... There are also other components of venom that make trouble for us, including proteins that cause ...
When black widows bite, they release a neurotoxin into your body which can cause symptoms such as pain throughout the body, nausea and fever. The symptoms typically begin to worsen within 15 ...
A type IV hypersensitivity reaction is mediated by T cells that provoke an inflammatory reaction against exogenous or endogenous antigens. In certain situations, other cells, such as monocytes, eosinophils, and neutrophils, can be involved. After antigen exposure, an initial local immune and inflammatory response occurs that attracts leukocytes.
Laboratory abnormalities include normal or mild decreases in serum C3, C4, and CH50 levels, and mild proteinuria. In contrast to true serum sickness, renal and hepatic involvement is rare. Significant decreases in serum C3, C4, and CH50, reported in the literature for true serum sickness, are rarely described in serum sickness–like reaction.
Matthew McConaughey can manage to be alright, alright, alright after a lot of things -- but he was clearly no match for a bee.On Wednesday, the Oscar-winning actor took to social media to share a ...