Insomnia and anxiety after cardiac stent can be improved by general measures, medication and other treatments. 1. General measures: Since insomnia and anxiety after cardiac stenting is mostly unrelated to the stent itself, and is considered to be caused by excessive tension and overthinking, it can be relieved on its own if the symptoms are mild and the worries and tension are eliminated in time. Patients should pay attention to rest, balanced nutrition, and closely monitor the changes of vital signs. 2. Medication: For patients with severe symptoms of insomnia and anxiety, it may be necessary to follow the doctor’s instructions to apply nerve-nourishing drugs, such as vitamin B12, glutamine, etc., as well as benzodiazepines such as eszopiclone, alprazolam, and antidepressants such as trazodone and mirtazapine. 3. Other treatments: Secondly, patients can also be treated by other ways such as light therapy, exercise therapy, transcranial electrical stimulation, etc., which can also improve insomnia and anxiety to a certain extent. For patients who have undergone cardiac stent surgery, it is necessary to strengthen the daily life management, keep the mood happy, pay attention to the combination of work and rest, and follow up the consultation on time.