Lidocaine gel can be applied to improve the symptoms of premature ejaculation. Lidocaine gel is a kind of local anesthesia drugs, in the sexual life before you can apply this drug on the penis area, this can reduce the sensitivity of the glans, prolong the time of ejaculation, this kind of drug can improve the satisfaction of sexual life, and will not have a negative impact on the ejaculation pleasure. If you are allergic to this drug can not be used, in the use of the drug should be noted that high blood pressure should not be used, if you are using other drugs, you should consult a doctor or pharmacist before using the drug to avoid drug interactions. Lidocaine gel may also have adverse effects, may appear increased blood pressure and rapid pulse, it is recommended to use the drug under the guidance of a doctor, do not blindly self-medication, in order to avoid adverse effects.