If patients have palpitations at night accompanied by panic attacks and insomnia, they can be regulated by the following drugs: 1. If the insomnia is caused by plant nerve dysfunction, you can take B vitamins such as vitamin B1, vitamin B6 and vitamin B12 to relieve the above symptoms. 2. In addition, if the palpitations are obvious, such as a heart rate of more than 100-120 beats per minute, you can take heart rate stabilizing drugs, such as heart stabilizing granules, which can help relieve the clinical symptoms of palpitations accompanied by panic and insomnia.