Arachnophobia: Understanding the Fear of Spiders

Arachnophobia is a specific phobia characterized by an intense, persistent fear of spiders and other arachnids (including daddy longlegs, which are not true spiders but often grouped with them). The fear is disproportionate to the actual danger posed and can trigger avoidance behaviors, panic attacks, and significant distress.

Symptoms may include rapid heartbeat, sweating, trembling, nausea, and an overwhelming urge to flee. Causes are thought to involve a combination of genetic predisposition, learned behavior, and evolutionary factors.

Effective treatments include cognitive-behavioral therapy (CBT), exposure therapy, and sometimes medication for co-occurring anxiety. Many people achieve substantial improvement with professional help.