Insomnia is associated with anxiety. Patients with insomnia are often combined with anxiety, and patients with anxiety are more likely to suffer from insomnia, and the two are mutually reinforcing, easily causing a vicious circle. One of the manifestations of anxiety is to think about things more, worry about this, worry about that, can’t let go, can’t control themselves to think. This condition is usually caused by external triggers, but also related to the patient’s own personality factors. Most of the insomnia caused by this condition is mainly due to the difficulty in falling asleep. After lying in bed, the patient’s mind cannot be quiet because of the uncontrollable rumination, and it often takes more than half an hour to an hour to fall asleep, and in serious cases, the patient cannot even fall asleep all night. If this condition is not relieved for a long time, you need to rely on medication to treat it.