必利勁 is the trade name, the generic name is dapoxetine hydrochloride, on the glans sensitivity is too high have some relief effect. Dapoxetine Hydrochloride is mainly a drug developed for premature ejaculation. This drug is a 5-hydroxytryptamine reuptake inhibitor, which can regulate the nerve center and raise the ejaculation threshold, therefore, it can effectively improve ejaculation disorders caused by premature ejaculation and premature ejaculation, so as to alleviate the sensitivity of the glans. If eligible, all can take this product to improve the symptoms, generally suitable for 18-64-year-old premature ejaculation patients. However, when using Dapoxetine Hydrochloride, you need to pay attention to related matters, such as allergy to this product should be prohibited. Some patients may have allergic reactions during the use of the drug, manifested as itching skin, red rash, etc. If the symptoms are serious, it is necessary to stop using it in time. However, the specific use of drugs should be carried out under the guidance of a professional physician, and should not be taken without authorization, so as not to cause adverse reactions.