The presence of panic and palpitations in patients with anxiety disorders does not lead to death when somatic diseases are excluded. The symptoms associated with anxiety disorders such as panic attacks and palpitations are mainly inspired by anxiety, fear, worry, and dread, and plant nerve dysfunction. At this time, the patient’s sympathetic nerves are in a hyperactive state, so he or she will experience cardiac discomfort, as well as symptoms of gastrointestinal function, genitourinary system, and central nervous system, which are relatively common in clinical practice. It can also stimulate patients to experience symptoms related to fidgeting, walking back and forth, and inability to sit still, so these symptoms are just symptoms of anxiety disorder. With systematic anti-anxiety treatment, good treatment results can be achieved and will not lead to serious death and other related situations. However, it is very important to pay attention to exclude somatic diseases. In particular, when applying anti-anxiety treatment, you should apply benzodiazepine anti-anxiety drugs for a short period of time, use antidepressants as the first-line treatment drugs, as well as using psychological treatment methods, you can achieve good treatment results.