Dapoxetine belongs to the treatment of premature ejaculation of men’s drugs, usually correct use of the drug will not cause blood pressure rise. The main ingredient of Dapoxetine is Dapoxetine Hydrochloride, which is a commonly used medication for the treatment of premature ejaculation in clinical practice. A few patients may experience adverse reactions such as mild headache and nausea after using the drug, but these side effects are temporary and usually disappear quickly. And patients with high blood pressure, heart disease can also be taken as prescribed by the doctor, generally correct use of the drug will not cause an increase in blood pressure. 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 should also not be used in conjunction with thioridazine, strong cytochrome P450 3A4 inhibitors, and monoamine oxidase inhibitors. Patients are advised to use the drug in strict accordance with the doctor’s instructions and not to change the dose of the drug or abuse the drug privately.