W00-X59: Other external causes of accidental injury

X20-X29: Contact with venomous animals and plants

Contact with venomous animals and plants refers to a group of conditions caused by exposure to harmful toxins released by certain species of flora and fauna. This can occur through bites, stings, scratches, or simply touching the venomous creature or plant. Several animals such as snakes, spiders, and certain types of fish, and plants like the poison ivy, are known sources of such toxins. The venom causes an immediate reaction in the body, often indicating the site of contact with redness, swelling, and intense pain. Depending on the severity of exposure and the type of venom, it could also lead to systemic symptoms like nausea, sweating, difficulty breathing, or even loss of consciousness. As the venom spreads in the system, it interferes with the normal functioning of various body organs, causing potential long-term damage.