Dapoxetine is Dapoxetine Hydrochloride Tablets, after taking the drug effect is usually maintained for less than a day, the specific maintenance time varies from person to person. Dapoxetine hydrochloride tablets are mainly used to treat men with symptoms of premature ejaculation and psychological disorders caused by premature ejaculation. Dapoxetine can be cleared quickly, and its specification indicates that the blood concentration is less than 5% of the peak concentration 24 hours after administration. As a result, its effects are usually maintained for no more than 1 day. Adverse reactions during the use of the drug include headache, dizziness, nausea, diarrhea, insomnia and fatigue. The drug is contraindicated in people who are allergic to the components of the drug and suffer from cardiac rational diseases. Children, women are not recommended for use. When choosing to take drugs for the treatment of diseases of the reproductive system, men should follow medical advice and use them carefully.