Venomous spiders are species that produce venom, which they use to subdue their prey or defend themselves. While many spiders have venom, only a few can pose a significant threat to humans. Notable examples include the Black Widow and the Brown Recluse, both of which can cause serious health issues if bitten.
Most venomous spiders are not aggressive and will only bite when threatened. Symptoms of a spider bite can vary, ranging from mild irritation to severe pain and systemic reactions. It is essential to seek medical attention if bitten by a venomous spider to receive appropriate treatment.