Eszopiclone, also commonly known as Valium, is mainly used for anti-anxiety and insomnia treatment, but also for nervousness, fear and anti-epileptic and anticonvulsant treatment. General use and dosage: The usual sedative amount for adults is generally 1-2 p.p. once, 3 times a day. For hypnotic and tranquilizing effects, it is generally 1-2 p.p., taken before bedtime. Anti-epileptic and anticonvulsant is generally 2-4 p.p. once, 3 times a day. Common adverse reactions include dry mouth, drowsiness, dizziness, weakness, etc. Ataxia and tremor may occur at high doses. Rare adverse reactions include rash, leukopenia, excitement, polysynthesis, sleep disturbance, and even hallucinations in individual patients. The above symptoms can disappear quickly after discontinuation of the drug. This drug has dependence, but it is mild, and withdrawal symptoms may occur after long-term application, manifested as agitation or apprehension. Therefore, it is important to note that alcohol should not be consumed during the medication period. Those who are allergic to other benzodiazepines may be allergic to this drug and should therefore use it with caution. In addition, the half-life of elimination of this drug should be prolonged in people with hepatic or renal impairment. In addition, sudden discontinuation of the drug in patients with epilepsy can lead to seizures and must be noted. Severe mental depression, such as aggravation of the disease or even suicidal tendencies, should be taken as a precautionary measure. In addition, long-term heavy use should be avoided, and if long-term use should be gradually reduced and should not be stopped abruptly.