To fall asleep quickly, the main medication is to take sedative drugs, mainly benzodiazepine sedative drugs, such as diazepam, aspirin, eszopiclone, etc., are commonly used in clinical sedative drugs, commonly known as sleeping pills. If it is more difficult to fall asleep, the drugs taken can be relatively fast to fall asleep, starting with a small dose, the symptoms of light can be taken from half a tablet. If the effect is not obvious, you can gradually increase the amount, add to one or even two tablets are a safe dose. If the medication still can not sleep, the effect is not good, you can use the injection of intramuscular sedation and tranquilization to promote sleep. Commonly used drugs are mainly diazepam injection, commonly known as Valium, it should be noted that this type of drug is best to avoid long-term use, because there will be a certain drug dependence.