Agorafobia is an anxiety disorder characterized by an intense fear of situations where escape might be difficult or help unavailable. People with agoraphobia often avoid crowded places, public transportation, or being outside alone. This fear can lead to significant limitations in daily activities and social interactions. The condition can develop after experiencing panic attacks in specific environments, leading individuals to associate those places with fear. Treatment options include therapy, such as cognitive-behavioral therapy, and medication to help manage symptoms. Early intervention can improve outcomes and help individuals regain their independence.