Sinus tachycardia can cause sleep disturbances. The sinus heartbeat range for adults is between 60-100 beats per minute, and patients who experience more than 100 beats per minute are considered to have sinus tachycardia. Sinus tachycardia is a common type of tachyarrhythmia, and patients may suffer from sleep disorders due to panic palpitations (rapid heartbeat, often accompanied by heartburn), nervousness, and heartburn discomfort. Patients should go to the hospital for relevant examinations in time, and after a clear diagnosis, they can be treated by taking, for example, metoprolol and bisoprolol. Specific medication should be under the guidance of professional doctors to avoid causing side effects, and patients should also go to the hospital for regular review. In addition, patients should rest more, keep their spirits relaxed, and avoid drinking coffee and tea to avoid physical discomfort.