Some patients with premature ejaculation are able to delay their ejaculation for about 10 minutes the first time they take Dapoxetine. Dapoxetine is a 5-hydroxytryptamine reuptake inhibitor and is a medication used to treat premature ejaculation. Due to each person’s physical condition and the different degree of sensitivity to the drug, the extension time will also vary. Clinically, some patients with premature ejaculation can have a delay of about ten minutes after taking it. However, the use of dapoxetine hydrochloride can cause headache, dizziness, nausea, diarrhea and other adverse reactions, should be noted. The drug is contraindicated in people with a known allergy to the product, in patients with a significant pathological condition of the heart, and in patients with moderate and severe liver damage. The drug should also not be used in conjunction with thioridazine, strong cytochrome P450 3A4 inhibitors, and monoamine oxidase inhibitors. The drug is a prescription drug and should be used in strict compliance with the doctor’s instructions.