Sexual dysfunctions (SDs) frequently affect the elderly and can lead to dissatisfaction with interpersonal relationships and have an adverse impact on overall well-being and mood . SDs include erectile dysfunction, orgasmic dysfunction, lack of sexual desire, dissatisfaction with intercourse, etc. . Among these, the majority of patients of both sexes report a lack of sexual desire, and men, especially, report erectile dysfunction . Epidemiological data have shown that about 40% — 45% of elderly women and 20% — 30% of elderly men may have SDs . Furthermore, as men get older, the prevalence of SDs continues to skyrocket. The prevalence of SDs in men younger than 40 years of age has been reported to be 2% whereas that in men over 80 years of age has been reported to be 86% . Therefore, many patients with SDs tend to seek current medical intervention for management of their SDs, especially erectile dysfunction (ED), such as medication, intraurethral suppositories or intracavernosal injecCasetions, implantation of a penile prosthesis, and hormonal therapy or psychotherapy .
Pharmacopuncture as a new and unique modality of treatment in Korean medicine has had a promising effect on many kinds of diseases [
A 51-year-old man complaining of SD was administered udenafil (phosphodiesterase 5 inhibitor) for 15 days. He had low back pain since 2009, and his symptom, such as numbness in both leg and feet, which had been severe, deteriorated. He underwent a magnetic resonance imaging (MRI) scan of the lower back, and the intervertebral disc space between L5 and S1 was found to be narrowed and a herniated disc was manifested. Thus, he decided to undergo surgery to insert artificial cartilage between L5 and S1. After surgery, the numbness in both legs and feet and the lower back pain were decreasing. During his admission period from October 10th to October 30th, he asked if SD could be treated with Korean medicine. After receiving our response, he decided to undergo 20 days of treatments without any kinds of herbal medicines and western drugs for SD. After the treatment he expressed better feelings about his sexual behavior. He completed the International Index for Erectile Dysfunction Questionnaires (IIEF, appendix)  before and after treatment.
Only SBV pharmacopuncture was administered. Firstly, Gwanwon (CV4) and Hoeeum (CV1) were used at doses of 0.1 cc and 0.2 cc, respectively, as well as Sinsu (BL23) and Gihaesu (BL24) at a dose of 0.1 cc at each site bilaterally. The pharmacopuncture treatment using these 4 points was conducted for 10 days. After that procedure, CV4 and CV1 were selected to maintain the sexual function effect, and the SBV pharmacopuncture was administered at doses of 0.1 cc and 0.2 cc, respectively, every other day for 10 days (Fig 1).
To evaluate the sexual function, we had the patient complete the IIEF questionnaire before and after treatment. In this study, no medical diagnostic devices were used to measure erectile dysfunction. Sexual dysfunction involves several factors concerning mental satisfaction, so although completing and interpreting the results of a questionnaire are easy, no absolute and discrete values exist for individuals with and without SD. In a study, the IIEF questionnaire was tested in 111 men with sexual dysfunction and 109 age-matched normal volunteers. Therefore, mean scores for controls (normal volunteers) and patients could be obtained . In this study, those mean scores were adopted and the scores for this case, both pre-treatment and post-treatment, and the control’s scores and the patient’s scores are presented in (Fig 2).
[Fig. 2] Treatment outcomes on the international index for erectile dysfunction. control, mean value for the control group; patient, mean value for patients; pre-treatment, value obtained in this case study before treatment; post-treatment, value obtained in this case study after treatment; The control and the patient were categorized according to .
In this study, four acupuncture points were used, CV4, CV1, BL23 and BL24 [
The IIEF has been used for evaluations. The IIEF questionnaire is composed of 15 questions, and it is a useful tool in a clinical setting. It is a validated, multidimensional, self-reporting questionnaire and can be used to evaluate erectile function and treatment outcomes . The 15 questions can be classified into 5 categories: erectile function, orgasmic function, sexual desire, intercourse satisfaction and overall satisfaction. For example question numbers 1, 2, 3, 4, 5 and 15 can be categorized as erectile function. The perfect score differs according to the category, being 30 for erectile function, 10 for orgasmic function, 10 for sexual desire, 15 for satisfaction with intercourse, and 10 for overall satisfaction. In this case study, the patient’s scores in each category were similar to those of the control group, except for sexual desire, where the patient’s scores were very low. As the treatments continued, the symptoms of SD improved. After treatment, the results showed improved erectile function, sexual desire, satisfaction with intercourse, and overall satisfaction. Based on the patient’s subjective self-evaluation, he also showed improvements in the duration of erection, hardness (vascularity) of the penis, and shortening of recovery period (re-action), his lower back pain decreased, the flow of urine when urinating was not interrupted, and generally he felt more confident in his life. Although such sign as eye contact, brightness of eyes, volume of his voice, etc. are subjective, in this circumstance, a personal problem,observing such features may be helpful.
This study has limitations in that the result of 1 case cannot be generalized because of loss of control and insufficient number of subjects. Besides the IIEF questionnaire, no other signs of improvement, such as pulse diagnosis, digital thermal imaging test, etc., existed. Nevertheless, this study could be regarded as helpful to broaden the scope for using SBV pharmacopuncture to treat urogenital diseases. In the future, additional systematic research or randomized clinical trials in this area will be needed to find the ways to treat sexual problems using pharmacopuncture and Korean medicine treatments.