Getting stung by a bee, wasp or hornet is unpleasant, but for many of us, the risk is far greater than just temporary swelling, inflammation and pain. Here’s what you need to know.

In the summer, stinging insect activity increases, along with any risks they bring to those who spend time outside.

But for some, the venom may cause anaphylaxis, a potentially life-threatening allergic reaction that can lead to symptoms like difficulty breathing, vomiting or diarrhea, fainting and skin reactions.

Skin reactions include hives, itching, and flushed or pale skin. Low blood pressure (hypotension). Constriction of the airway, wheezing, and difficulty breathing. Swollen tongue or throat.

Stinging ant species detected in at least 17 states Asian needle ants can pierce clothing, trigger severe allergic reactions ... Updated: 4:44 PM MDT Jun 10, 2025 Editorial Standards ⓘ Hamilton Kahn ...

Watch Out for These Invasive, Stinging Ants That May Cause Life-Threatening Allergic Reactions First introduced in the 1930s, carnivorous Asian needle ants appear to be spreading across the United ...