Poisonous animals are not aggressive. Stings usually occur randomly. Therefore, the main measure to prevent bites of poisonous animals is caution in places known for their presence. The destruction of the serpent with a view to preventing their bites from our point of view it is unreasonable, because despite a sharp decrease in the number of snakes, frequency bites considerable and is increasing annually. Due to uncontrolled fishing and the destruction of snakes in places there was danger for pests of agriculture - locust, and also rats, mice and other rodents, which carries dangerous infections. Given this, as well as medicinal value snake venom, and the efficiency of the suggested treatment bitten by snakes, we feel justified protection of poisonous snakes state law, and incorporating them into the "Red book".