The common name for the fear of confined spaces is claustrophobia. Individuals with claustrophobia experience significant anxiety or panic when in tightly enclosed or crowded spaces, such as elevators, small rooms, or even public transportation. Symptoms can range from mild discomfort to severe panic attacks, which may include sweating, rapid heartbeat, or feelings of helplessness. The severity of this phobia can interfere with daily activities and social situations. Treatment options typically include therapy, such as cognitive-behavioral therapy (CBT), exposure therapy, or, in some cases, medication to help manage anxiety.