Neurotoxin -

: Includes bacterial toxins (botulism, tetanus), animal venoms (snakes, scorpions), and certain plant compounds.

: Some effects are fleeting, such as the temporary coordination loss from alcohol consumption, while others—like cognitive damage from lead or mercury exposure—can be irreversible. Major Types and Sources neurotoxin

: Some recreational drugs (alcohol, amphetamines, cocaine) and certain chemotherapeutic agents exhibit neurotoxic properties. Clinical and Aesthetic Applications : Includes bacterial toxins (botulism

A is a poisonous substance that specifically targets, disrupts, or destroys nerve tissue. This extensive class of chemical insults can interfere with the way neurons communicate, leading to immediate or long-lasting functional impairment in the nervous system. Mechanisms and Physiological Effects animal venoms (snakes