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Letters to the Editor

Primary Care November 2001
ÉNEXT TO GODLINESS

To the Editor:
Do you and your readers know that poor male hygiene is the main cause of female genitourinary (GU) problems?

After practicing medicine for a half-century spending thousands of nights in emergency rooms and patient wards; attending hundreds of grand rounds and symposia; and conducting research, reading, teaching, contemplating, rejoicing, and agonizing for decades–I feel that I can speak with authority on this subject. In addition, as a physician, I consider myself to be a scientist. Sometimes, though, in trying to solve difficult problems scientifically, my colleagues and I overlook simple–but very obvious– causative factors. This is the case with male hygiene: If it is poor, it is the main cause of diseases of the female external and internal genitalia and the female urinary tract.

For decades, I've observed women experience all gradations of discomfort involving these organs, from simple vulvovaginal itching to excruciating urinary tract infections (UTIs). They've suffered through premature childbirth, postoperative complications, dyspareunia, and infertility.

You may be surprised to learn that most of this pain and suffering is related to diseases caused by common germs–bacteria, viruses, and fungi–that are introduced into the vagina by the penis during sexual intercourse. We humans work with an incredible variety of materials each day: We count money, we pick our nose, we shake hands. When males urinate, they inevitably grasp their penis with their hands, and deposit all the germs collected throughout the day.

Most hygiene-conscious men wash their hands after urination, acknowledging the dirtiness of their genitalia and the necessity of keeping their own hands clean. However, germs remaining on the unwashed penis are then introduced into their partner's vagina during intercourse. From here, one of two things will happen. Most of the time, the female immune system will destroy the germs within hours. The normal vagina's acidity, along with certain "good" bacteria and certain white blood cells, act to rid the female genital tract of foreign invaders.

But you can't always count on Mother Nature. Sometimes the penis carries virulent germs and/or the woman's immune system is not strong enough to destroy them. When either or both of these conditions exist, the disease process begins. First, the unclean penis comes in contact with the woman's external genitalia. In 2 or 3 days, symptoms of vulvovaginitis arise. If left untreated, germs ascend to the upper reproductive tract–the cervix, uterus, fallopian tubes, and even the ovaries–causing inflammation and infection of one or more of these organs. Development of pelvic inflammatory disease (PID) usually follows this scenario. These germs may also follow an alternate route: They may enter the urethra and then travel up to the urinary bladder, ureters, and kidneys, causing common UTIs.

An intermediate situation may also occur. If the invading germs are only partially destroyed by the woman's immune system, they may remain in the vagina and cervical canal. Although they do not cause disease immediately, they stagnate here, in a latent phase. These germs, when combined with their metabolic products, necrotic vaginal epithelial cells, and various white blood cells–dead soldiers on a battlefield–will form a fluid of varying consistency, color, and odor in few days or weeks. Every day for the past half-century, this is what I see in 7 to 8 of every 10 vaginas I examine. These restrained germs, accompanied by this annoying discharge, cause an intermittent, usually mild vulvovaginitis, but they exact a huge cost: millions of office visits to OB/GYNs and primary care practitioners, billions of dollars spent, and lots of pain and suffering.

But this is not all! This equilibrium between the vaginal flora and the body's immune system can last weeks or years, but it can break down on any given day for many different reasons: extragenital disease, malnutrition, exhaustion, a common cold, or even depression. Or, during sexual intercourse, more virulent germs may be introduced into the system. In these situations those previously quiescent bacteria, viruses, and/or fungi will start to multiply, become virulent again, break the imposed barriers, invade the surrounding areas, and ascend to the internal genitalia and/or urinary system, producing painful, debilitating, and costly PID or UTIs. This delicate equilibrium can also be broken during pelvic surgery, leading to postoperative infections, or during pregnancy, leading to bacterial invasion of the amniotic sac and, possibly, premature labor.

Even without a dramatic disruption in the aforementioned equilibrium, the cervix, being soaked for years, even decades, in this vaginal discharge, may eventually become inflamed and vulnerable to development of dysplasias, which may be precursors of cervical cancer.

Despite all of the sophisticated diagnostic tools at our disposal, as well as the endless array of new-and-improved pharmacotherapies available, the type of vulvovaginitis diagnosed and treated on a given day may be completely different from the one caused by a single act of intercourse the following day. It all depends on the bacteria, viruses, and/or fungi that the male sex partner acquires with his hands and deposits on his penis. It doesn't matter if he washes his hands after urinating; in order to avoid colonizing his penis with germs and passing them along to his female partner, this man must wash his hands before urinating.

To test my theory, an epidemiologist, a pathologist, and I collaborated on a study. We examined the bacterial content of the surface of the penis in 100 men. The results confirmed my theory. Every penis harbored one or more colonies of bacteria (eg, Enterococci, Staphylococci, a-he-molytic Streptococci, Escherichia coli, Micrococci), and many different types of fungi. It isn't a great leap to imagine that any one of these organisms could be introduced into a partner's vagina during sex.

As you may have noticed, this letter doesn't refer to sexually transmitted diseases (STDs) such as Trichomonas infection, gonorrhea, chancre, syphilis, condylomas, or acquired immune deficiency syndrome: These constitute yet another chapter in "the book" on female pathology. The common, everyday bacteria described above are the cause of most infections of the female GU tract, as well as most cases of postoperative GU complications, prematurity, and cervical dysplasia.

The solution is simple: If men want to keep their wives or girlfriends healthy, they must keep their private parts–that is, their penis–clean! They must wash their hands thoroughly before urinating, before touching their penis! Otherwise, they should consider themselves dirty and wash their private parts before engaging in sexual intercourse. In addition, they should keep their underwear clean. Properly used condoms, besides protecting males from the great majority of germs, will also protect their sex partners from unwanted pregnancy, STDs, and, just as important, those pesky, ubiquitous germs described in this letter.

It won't necessarily be easy for males to reverse the direction of their hygiene practices–from using the toilet and then washing their hands to washing their hands and then using the toilet–but once they change their habits, they will no longer be infecting their partners. If you have doubts, ask the tens of thousands of patients for whom I have been caring during my long career.

Dengelegi Den Tiberius, MD
Manhasset, NY


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