Serving Dapoxetine can generally delay about 2~3 minutes, specifically according to the individual’s physical fitness, the amount of medicine taken, the absorption effect of the drug and many other reasons to judge, to be taken under the guidance of the doctor according to the dose. Dapoxetine is generally used in the treatment of male premature ejaculation, can reduce the sensitivity of the ejaculatory center, glans and seminal vesicles, inhibit the ejaculatory drive reflex, so as to achieve the effect of prolonging the ejaculation, the drug is generally used to prolong ejaculation time of about 2~3 minutes. As each person’s situation is different, the specific delay time is there are differences. Nausea, vomiting, dizziness and other reactions may occur after taking Dapoxetine. The drug is contraindicated in people with a known allergy to the product, in patients with a significant pathological condition of the heart, in patients with moderate and severe liver damage. The drug is also not to be used in conjunction with thioridazine, strong cytochrome P450 3A4 inhibitors, monoamine oxidase inhibitors. The drug should be taken in doses under the guidance of a doctor to avoid damage to the body from blind consumption.