The drugs that can make patients fall asleep quickly are sedative sleeping drugs, commonly used clinically are diazepam, clonazepam, lorazepam, alprazolam, eszopiclone, triazolam, dezopiclone or zopiclone, these sleeping drugs have the function of inhibiting the functional activity of the cerebral cortex and sedative sleeping, but must be taken orally only under the guidance of a professional physician. If you take too much of the drug may lead to side effects, for example, if the elderly take diazepam or eszopiclone, there will be a certain hangover, and if you are not careful at night when you get up, you may have a fall attack, which risks causing physical damage, so you must only take it orally under the guidance of a medical professional.