In Japan, in 2020, the first over-the-counter erectile dysfunction (ED) treatment, “Viagra Connect,” containing the active ingredient sildenafil, became available for purchase at drugstores. This is a designated Class II pharmaceutical that can be purchased after consulting with a pharmacist. Features of Viagra Connect Points to Consider When Purchasing Other Over-the-Counter Medications Viagra Connect can only be purchased at drugstores that have a pharmacist on duty. You will receive appropriate information about effectiveness, side effects, and proper usage from the pharmacist, so if you are...

There is a clear difference in the effectiveness of energizers and ED (erectile dysfunction) drugs. Which one “works” depends on the desired effect and the individual’s health status. ED drug ED drugs (e.g., sildenafil [Viagra], tadalafil [Cialis], vardenafil [Levitra]) are drugs developed based on scientific research that act on specific physiological mechanisms to help achieve an erection. These drugs, called PDE5 inhibitors, promote erections by dilating blood vessels in the penis and improving blood flow. These drugs must be prescribed by a physician, and their...