| Venom Hypersensitivity / Insect Sting Allergy
Insects that trigger allergic reactions include bees, wasps, yellow jackets, hornets and fire ants. Anaphylaxis is the most severe form of allergic reaction that can occur with insect stings: causing any combination of dizziness, weakness or unconsciousness, throat tightness or difficulty breathing, itching, and hives (welts) of the skin. The reaction usually starts within minutes (rarely more than 30-60 minutes) after the sting.
If you have had an allergic reaction to an insect sting in the past, you have an approximate 60 percent chance of a similar or more serious reaction when you are stung again. A board-certified allergist can help.
Symptoms:
The warning signs may appear quickly (within minutes). The symptoms include:
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Difficulty breathing
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Hives in the form of a red, raised welt that spreads beyond the sting
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Swelling of the face, throat or mouth
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Wheezing or difficulty swallowing
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Restlessness & anxiety
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Rapid pulse
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Dizziness or a sharp drop in blood pressure
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Itchy eyes, nose, throat
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Nasal congestion
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Tightness in the throat or chest
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Coughing
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Light-headedness
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Nausea or vomiting