Neurotoxin -

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

: Heavy metals like lead , mercury , and arsenic , as well as synthetic pesticides, are significant environmental neurotoxins. neurotoxin

: Some recreational drugs (alcohol, amphetamines, cocaine) and certain chemotherapeutic agents exhibit neurotoxic properties. Clinical and Aesthetic Applications Clinical and Aesthetic Applications : Some effects are

: 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 : Includes bacterial toxins (botulism

Neurotoxins are found in a variety of natural and synthetic forms:

: High-potency toxins like Botulinum neurotoxin (produced by Clostridium botulinum ) block the release of acetylcholine, the chemical that tells muscles to contract. This results in flaccid paralysis, which can be fatal if it affects respiratory muscles.