Insect Stings: Systemic Reactions, Anaphylaxis, and Clinical Care

Insect Stings: Systemic Reactions, Anaphylaxis, and Clinical Care

1. Introduction An insect sting is a specialized defensive mechanism employed primarily by insects of the order Hymenoptera, which includes bees, wasps, yellow jackets, hornets, and fire ants. Unlike an insect bite, which is intended for feeding, a sting involves the targeted subcutaneous injection of highly complex, cytotoxic venom into the human body. The primary … Read more

Hymenoptera Sting: Causes, Symptoms, and Treatment

Hymenoptera Sting: Causes, Symptoms, and Treatment

1. Introduction A Hymenoptera sting is a common environmental injury resulting from the defensive or offensive strike of insects belonging to the order Hymenoptera, which includes bees, wasps, yellow jackets, hornets, and fire ants. When these insects sting, they inject a complex cocktail of venomous proteins and vasoactive amines directly into the skin. For the … Read more