Degree of Planning of Sexual Intercourse Among Men From China, Japan, and Taiwan Taking Medication for Erectile Dysfunction: Findings of an Observational, Cross-Sectional Survey

Introduction: Management of erectile dysfunction (ED) is beset with assumptions around spontaneity of sexual intercourse, requiring candor between the physician and patient if appropriate treatment is to be implemented. Aim: To evaluate the degree to which men who take ED medications plan for and have sex. Methods: Men from China, Japan, and Taiwan aged 40–70 years who had taken ED medications within the past 3 months were invited to participate anonymously in an online, self-administered survey that enquired about frequency and advance planning of sex, time between taking ED medication and intercourse, and treatment satisfaction. Data were analyzed using descriptive statistics. Main Outcome Measure: Frequency of planning of sexual intercourse, planning and ED medication dosing interval, and frequency of ED medication use. Results: Data from 604 respondents (mean age 50.8 years) from China (n = 254), Japan (n = 250), and Taiwan (n = 100) were collected. Men used ED medications a median of ≤4 times per month in all 3 territories. 76% who used ED medication during the past 3 months planned for sex on specific occasions, with 59% and 52% agreeing that they plan for sex on specific days of the week and times of the day, respectively. Most commonly, men planned for sex up to several hours to a day beforehand, with 94% taking ED medication within 4 hours of sex. Satisfaction with ED medication was generally high and related to erection rigidity, speed of onset, and safety. Conclusion: Knowledge of the degree to which individuals with ED plan for sex may have important implications for the appropriate prescription of ED medication. The high degree of planning around sexual activities exhibited by men taking ED medication suggests there is a need for appropriate counseling to ensure that treatment is aligned with patient behavior.Jiann B-P, Nakajima K, Dighe S, et al. Degree of planning of sexual intercourse among men from China, Japan, and Taiwan taking medication for erectile dysfunction: Findings of an observational, cross-sectional survey. Sex Med 2019;7:54–60. Key Words: Erectile Dysfunction, Phosphodiesterase Type 5 Inhibitor, Sexual Habits, Advance Planning, Sildenafil, Tadalafil, Vardenafi