Both Eszopiclone and Dexzopiclone are medications used to treat insomnia and both have their own side effects, but relatively speaking Eszopiclone has more side effects. Dexzopiclone tablets are a new type of non-benzodiazepine sleeping pills, which have fewer side effects, are less addictive, less likely to cause dependence, and symptoms such as dizziness, tiredness, fatigue, and a feeling of weakness seldom occur the next day. Eszopiclone is a sleeping pill of benzodiazepine class, which has strong sedative-hypnotic effect, with the possibility of dependence, addiction, some patients are more sensitive after taking it, and dizziness, weakness and feeling of malaise are easy to occur on the 2nd day. The use of drugs also need to be based on their own situation and the doctor’s diagnosis to make a choice, different groups of people after the use of side effects may vary, need to follow the doctor’s instructions for medication, not blindly increase the dosage and reduce the dosage.