The Brown Recluse Spider is one of the most feared spiders in the U.S., but its reputation is often exaggerated. While it has a potentially harmful bite, real danger is rare. These spiders are small—about the size of a penny—with a tan to dark brown body and a violin-shaped marking. Unlike most spiders, they have six eyes, not eight.

Mostly found in the central and southern U.S., they prefer dark, quiet places like closets, basements, and woodpiles. And despite common fear, they’re not aggressive. As the article says, “They bite only when they feel trapped, such as inside a shoe or under a bed sheet.”

In truth, most people never even know they live near one. “Many people live with Brown Recluses in their homes and never get bitten.” When bites happen, they’re usually mild—just redness or swelling. Serious damage like necrosis is rare.

Symptoms usually start within 2–8 hours and include burning, itching, and mild pain. Severe symptoms are rare and mostly affect those with weaker immune systems.