Lincomycin lidocaine refers to lincomycin lidocaine gel, this drug can not be used to prolong the time of male coitus, the specific use of medication must follow the doctor’s instructions. Lidocaine can be used as a local anesthetic to reduce penile sensitivity and prolong ejaculation time, which is one of the common treatment drugs for male premature ejaculation. Lincomycin Lidocaine Gel is a topical medication for the treatment of skin infections caused by mild burns, wounds, mosquito bites, etc., and can not be used to improve male sexual dysfunction. It is also important to note that Lincomycin Lidocaine Gel is contraindicated in people who are allergic to this medication, and there is a possibility of skin irritation (e.g., burning sensation), allergic reactions (e.g., rashes), and other adverse reactions during the course of the medication. The specific use of this drug must be carried out under the guidance of a doctor, do not blindly use the drug or increase or decrease the amount of medicine, so as to avoid adverse consequences.