snake venom

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snake venom

Etymology: AS, snacan + L, venenum
a poison produced in glands of certain snakes and injected through fangs into a victim's flesh. The exact composition of snake venoms varies with different species, but generally they are complex mixtures of neurotoxins, proteolytic enzymes, and phosphatases. About 20 of more than 100 North American species of snakes are venomous, accounting for about 8000 snake venom poisonings a year. A venomous snakebite is considered a medical emergency.
Venom from poisonous snakes—e.g., water moccasins, cobras, coral snakes, rattlesnakes, etc.—which some health fraudsters claim is useful for arthritis, multiple sclerosis, and other conditions
Adverse effects Blurred vision, headaches, vertigo, possibly death

snake venom

The poisonous secretion of the labial glands of certain snakes. Venoms contain proteins, chiefly toxins and enzymes, which are responsible for their toxicity. They are classified as neurocytolysins, hemolysins, hemocoagulins, proteolysins, and cytolysins on the basis of the effects produced.
See also: venom

snake

a limbless reptile; many species are poisonous. See under the names of individual species. See also Table 22.

snake venom
References in periodicals archive ?
When Sarah moved into the small house in Rumsey, someone said, "she has that white snake poison.
Carbon-based (organic) chemistry is the basis of life and is responsible for numerous fascinating natural phenomena: colour in flowers, snake poison and bacteria killing substances such as penicillin.
Tim says there are other positive side effects to regularly injecting himself with snake poison, and that he now rarely succumbs to illness and no longer suffers from the allergies he had as a youth.
And they did not have to play alongside Lomana LuaLua, the snake-hipped, Congolese ball-juggler, who could dribble around dust particles but would rather quaff snake poison than pass.