The full compound of Lidocaine Cream is called Lidocaine Cream. The delayed use is to take a small amount of the medication and apply it to the glans and tethered area 30 minutes before sexual intercourse, thus it can effectively prolong the duration of sexual intercourse. Lidocaine cream is a local anesthetic drug for the skin that reduces the sensitivity of the glans, thus improving premature ejaculation. Before using the lidocaine ointment, patients should clean their genitals and apply the medication 30 minutes before sexual intercourse by taking a small amount of lidocaine ointment and applying it to the glans and ligament area. Use warm water to wash off any residual medication before intercourse, and wear a condom for intercourse. Some patients may experience adverse reactions such as pallor, erythema, burning sensation, and itching when using lidocaine ointment. Those who are allergic to the ingredients of Lidocaine Ointment need to be prohibited from using this medication. During the use of Lidocaine Ointment, patients should go to the regular hospital for relevant examinations if they experience abnormal discomfort.