How do topical numbing sprays work for premature ejaculation (PE)?

Topical numbing medicines work by temporarily reducing sensation in the skin where they are applied. Some contain a local anesthetic, such as lidocaine. Reduced sensation may help delay ejaculation, but results vary. Too much numbness can also reduce pleasure or make it harder to keep an erection.

Products differ in strength, ingredients, and how they should be used. Follow the specific label and your physician's instructions for the amount, application area, waiting time, and removal before sexual contact. Do not assume that instructions for one spray apply to another. Using extra medicine is not a safe way to seek a stronger effect.

Tell your physician about allergies to local anesthetics, skin problems, and other numbing products you use. If a compounded medication is prescribed, compounded medications are prepared by a licensed pharmacy for one patient and are not FDA-approved. Ask your physician or pharmacist any questions about the formula, safe use, storage, and steps to prevent transfer to a partner.