Wasp venom allergy is a condition that occurs when the body has an allergic reaction to the sting of a wasp. This allergy can trigger symptoms ranging from localized pain and swelling to severe anaphylaxis. Unlike bee stings, wasp stings can be more dangerous because wasps can sting multiple times, increasing the risk of a serious allergic response.
Testing for wasp venom allergy is advisable if you experience severe or unusual reactions after a wasp sting, such as extensive swelling, difficulty breathing, hives, dizziness, or a rapid decrease in blood pressure. These symptoms suggest an allergic reaction that could require immediate medical attention.
Wasp venom allergy reactions are triggered by the immune system’s hypersensitivity to venom proteins, leading to an exaggerated immune response. This response can cause the release of substances that result in the wide array of allergic symptoms.
Like bee venom allergy, wasp venom allergy can be managed with immediate treatments such as epinephrine during an anaphylactic reaction. Allergen immunotherapy for wasp venom is also an effective long-term treatment to reduce the severity of allergic reactions to wasp stings.