Can Feng You Jing (Mentholatum) delay ejaculation?

Generally speaking, "delay" refers to prolonging the duration of sexual activity. Feng oil (wind oil essence) typically does not have a delaying effect. The detailed explanation is as follows:

Feng oil cannot delay ejaculation. This is because the primary functions of feng oil are to provide a cooling sensation, relieve pain, dispel wind, and alleviate itching. It is commonly used to treat insect bites, headaches and dizziness caused by colds or influenza, and to relieve discomfort from motion sickness. There is no clear evidence of any delaying effect. Moreover, prolonged or frequent use of feng oil may irritate the glans mucosa, potentially causing conditions such as balanitis.

The duration of male sexual activity is influenced by various factors, including physiological and psychological elements. If there are indeed concerns regarding sexual function, it is recommended to seek professional help and guidance from a physician, rather than relying blindly on topical medications. Additionally, maintaining healthy lifestyle habits and a positive mindset, along with engaging in appropriate aerobic exercises such as running, practicing tai chi, or rope skipping, can help improve sexual function and overall quality of life.

Prior to using any medication, one should thoroughly understand its effects and potential side effects and follow the advice and guidance of a healthcare provider.