You can fall asleep quickly by taking sedative sleeping pills, but they must be used under the guidance of a physician and not taken on your own. Sleeping pills include short-acting sleeping pills (zopiclone tablets, etc.), medium-acting sleeping pills (lorazepam, etc.) and long-acting sleeping pills (diazepam, etc.), and short-acting or medium-acting sleeping pills are generally used to get to sleep quickly. 1. Short-acting sleeping pills: mainly including zopiclone tablets, zolpidem, etc., fast-acting, about 30 minutes within the effect, short duration of action, generally used in short-term insomnia, including insomnia patients with difficulty in falling asleep as the main manifestation of insomnia, can help patients fall asleep quickly. 2. Intermediate-acting sleeping pills: mainly including lorazepam, eszopiclone, etc., the main role is to help fall asleep and maintain sleep, mainly used for difficulty in falling asleep, or sleep is difficult to maintain, but the symptoms are not serious patients. 3. Long-acting sleeping pills (diazepam, etc.) are generally used for patients who have difficulty in maintaining sleep and are prone to early awakening, and if there is only a need to fall asleep quickly, these medications are generally not used. It should be noted that, regardless of which type of sleeping pills, need to be used under the guidance of a physician, can not blindly use the drug, in order to avoid adverse reactions. If you often can not sleep or because of insomnia has affected the life and work, study, please consult a doctor as soon as possible, the physician diagnosis and treatment, do not self-medication.