Ant venom

Ant venom
Sterile pustules 3 days after fire ant stings.
Classification and external resources
ICD-10	X25
ICD-9-CM	919.4, 989.5
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Ant venom is any of, or a mixture of, irritants and toxins inflicted by ants. Most ants spray or inject a venom, the main constituent of which is formic acid only in the case of subfamily Formicinae.

There are only rare examples of stinging ants. Some notable examples include Solenopsis (fire ants), Pachycondyla, Myrmecia (bulldog ants), and Paraponera (bullet ants). In the case of fire ants, the venom consists of alkaloid and protein components. The stings cause cutaneous condition caused by stinging (as distinct from biting) venomous ants. Particularly painful are stings from fire ants, although the bullet ant's sting is considered by some to be the most painful insect sting.

First aid for fire ant bites includes external treatments and oral medicines.

Severe allergic reactions can be caused by ant stings in particular and venomous stings in general, including severe chest pain, nausea, severe sweating, loss of breath, serious swelling, fever, dizziness, and slurred speech; they can be fatal if not treated.

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