Chloral is used to treat insomnia and sleep disorders. It helps improve sleep quality for people who have difficulty falling asleep or staying asleep. It can also be used to treat severe anxiety or nervous tension, as it calms the nervous system and alleviates symptoms associated with stress.
Chloral is sometimes used as a medical aid before surgery or sensitive medical tests that require the patient to be relaxed. The drug helps relieve the anxiety and tension that may accompany these procedures, making it easier for medical staff to perform their duties.