Final answer:
Recurrent attacks of intense terror that occur spontaneously are symptoms of panic disorder, an anxiety disorder that can severely disrupt an individual's daily life. Treatment typically involves therapy, medication, or a combination and is important for improving quality of life. The condition is distinct from night terrors, which occur during sleep.
Step-by-step explanation:
Recurrent attacks of intense terror that come on without warning and without any apparent relation to external circumstances are a symptom of panic disorder. Panic disorder is a type of anxiety disorder characterized by spontaneous and unexpected panic attacks combined with persistent concerns about having more attacks, worry over the implications of the attacks, or significant changes in behavior related to the attacks. These attacks can cause palpitations, sweating, shaking, shortness of breath, a sense of impending doom, or other distressing physical and emotional symptoms. Panic disorder can significantly impact a person's quality of life, often interfering with daily activities.
It is important to differentiate between night terrors and panic disorders as night terrors, also known as sleep terrors, occur during sleep and are associated with NREM sleep. Treatment for panic disorder often includes therapy, medication, or a combination of both, depending on the individual's needs. According to Kessler et al. (2006), the epidemiology of panic attacks and panic disorder has been well-documentedin the National Comorbidity Survey Replication, showing the relevance of understanding and addressing this mental health condition.