Lidocaine and Benzocaine for Treatment of PE
Sprays that contain a numbing agent such as benzocaine, lidocaine or prilocaine are sometimes used to treat premature ejaculation. They're applied to the penis 10 to 15 minutes before sex to reduce sensation and help delay ejaculation.
Many group of drugs such as Phosphodiesterase-5 inhibitors, topical numbing agents, SSRI have a role in the treatment
Combinations of treatments such as behavioral techniques, medications and counseling can help
The average time from the beginning of intercourse to ejaculation is about five minutes. If it happens before 1 minute then it's usually considered as pre mature ejaculation which has many reasons.