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Tissot Declares Masturbation Dangerous

Switzerland, 1760 - The Swiss physician, Simon-Auguste-Andre-David Tissot (1728-1787), published his influential treatise Onanism:   Or a Treatise Upon the Disorders produced by Masturbation:  Or, the Dangerous Effects of Secret and Excessive Venery  in 1760. He warned of the danger of sex, especially the dangers of sex undertaken for the purpose of pleasure rather than reproduction, as a cause of debility and even death.

The idea that non-procreative sex is dangerous had been widely disseminated by doctors before Tissot's Onanism (see Onania), but the book's wide distribution and Tissot's reputation as a respected professor of medicine did much to popularize it. Earlier warnings against onanism had focused on "venereal excess" as a cause of damage to the nervous system through over-excitation which could cause nervous and physical exhaustion, but Tissot's theories were more sophisticated.

He followed in the tradition of the Greek medicine when he wrote that the body is an energy system which needs constant care to maintain equilibrium. The body, he said, is continually depleted of the vital fluids the Greeks called "humours" through excretion. Eating and drinking, in turn, refresh the body's vital force. The cycle of loss and renewal inevitably ends in death since the renewal through eating and drinking is imperfect, never quite making up for the losses of excretion.

In the context of this view of the body as an energy system caught in a precarious balance of consumption and depletion, sex was especially troublesome. Tissot believed that semen is a unique humour: it causes the beard to grow and makes muscles larger. He even quantified its importance: one ounce of semen lost has the same consequences as the loss of forty ounces of blood. The loss through intercourse is bad, but wasting semen through masturbation, anal or oral sex, or sex with contraception is far worse. He grouped these most dangerous practices under the term "onanism".   Onanistic practices cause a variety of symptoms including hemorrhoids, pimples, tuberculosis, weak-mindedness, blindness, pain and death.

The analog of semen in women is the fluid of vaginal lubrication, and this "seed" is even more precious than male semen because women's weaker nerves make the loss of female seed far more dangerous than male masturbation.  Tissot warned that women and girls who become habitual onanists can expect to suffer many diseases including hysteria, jaundice, and, because of excessive clitoral stimulation, a pronounced tendency to turn to their own sex for erotic satisfaction.  Tissot was convinced that onanism is a gateway to sodomy, the worst sexual practice of all.

An "Enlightened" Approach

Tissot dismissed Onania as so many "theological and moral trivialities" because its anonymous author depended on Biblical sources instead of the secular, mechanistic traditions of Greek medicine.  Like other French intellectuals at the middle of the 18th Century, Tissot was an enlightenment thinker.   He created a theory of sexual morality based on physical and social causes, not on divine prohibitions.  Without intending to do so, he converted traditional, religiously based moral prejudices against non-procreative sex into a secular system that removed the divine and substituted "nature" as its justification.  The formerly sinful onanist was now seen as the victim of a process of moral disease. 

Tissot taught that the causes of moral disease are not just physical.  In three later books, Advice to common people on their health (1761), On the Health of Men of Letters (1766), and Essays on the Diseases of the Valetudinary (1770) Tissot argued that the lives of modern people, especially intellectuals, favor mental work over physical with frightful health consequences.  Peasants are the healthiest people because their devotion to hard physical labor keeps them from the boredom that comes from indolence.  The wealthy, urban, and especially the intelligentsia with their lives of luxury and idleness, are prone to fight their boredom in a search for stimulation, a search that leads them to practices "opposed to the usage of nature", including onanism.  Once the practice begins, it becomes an addiction leading to enervation and death. 

Other doctors shared Tissot's horror at masturbation and many believed that masturbation produces a state of excessive sexual desire they called satyriasis in the male, and nymphomania in the female.  The descriptions of the female disorder are especially evocative.  Masturbating women or girls risk "uterine fury", a condition that turns them into "lascivious brutes".

French Family Values

Non-medical writers were almost as concerned about the dire effects of masturbation as doctors were.  In Emile, a book Rousseau wrote as a guide to teachers, he urged his readers to take great care to prevent their pupils from masturbating because they might prefer solitary vice over sexual intercourse and never marry.  

What possessed French intellectuals and doctors to make them so fear a practice as innocuous as masturbation?  Any response to the question is at least a little speculative, but part of the answer lies in the traditional Christian aversion to luxury.  The sins of "Luxuria" as the Church had enumerated them in the middle ages included onanism, gluttony and other sexual sins, all the products of wealth and especially the leisure it allowed.  The idea that onanism is a product of idleness is probably a remnant of this medieval idea.

But why was onanism considered so dangerous?   The historian Thomas Laqueur has theorized that onanism became a special concern of the 18th Century because of anxiety about rapid urbanization and changes in family life.  Cities like Paris were growing, and the extended family was becoming less important than it had been when France was a more agrarian society.  The government was changing, and a new merchant class was becoming a potent cultural and political force.  People believed that fertility was declining, and were frightened that France would lose her vaunted position.  If young men could turn to themselves for sexual satisfaction, would they not, as Rousseau had warned, prefer a life of leisure without the labors and duties of marriage and family?  And without the family, would France not collapse?

Whether these factors entirely account for the worries about Onanism is unclear, but the idea that masturbation causes serious disease became a medical dogma.  In the last half of the 19th Century, Richard von Krafft-Ebing, among many others, elaborated on Tissot's work, and theorized that masturbation in combination with a degnerate genetic heritage was the cause of the antipathic sexual instinct, his word for homosexuality.   As late as 1904, Tissot is cited in Walling's anti-sexual screed Sexology to prove that yes, masturbation can kill you.

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Notes and References

Sources disagree about the exact date of publication of Tissot's bookRosario, 1995, probably the most authoritative source, dates the first Latin version at 1758 and the first French version at 1760.  Tissot quotations come from citations in Rosario, 1995.

Bullough, Vern, 1994. Science in the Bedroom. NY: Basic Books.

Brecher, E. M., 1969. The Sex Researchers. New York: Little, Brown and Co.

Foucault, Michel, Robert Hurley, trans., 1978.   The History of Sexuality Volume I:  An Introduction.  New York:   Pantheon.

Laqueur, Thomas, 1990.  Making Sex.   Body and Gender from the Greeks to Freud.  Cambridge:  Harvard University Press. 

Porter, Roy, 1995.  "Forbidden Pleasures:  Enlightenment Literature of Sexual Advice" in Bennet, Paula and Vernon Rosario, eds., Solitary Pleasures.  New York:  Routledge.

Ragan, Bryant, 1996. "The Enlightenment Confronts Homosexuality" in Jeffrey Merrick and Bryant Ragan, 1996, Homosexuality in Modern France. New York: Oxford University Press.

Rosario, Vernon, 1995.  "Phantastical Pollutions:  The Public Threat of Private Vice in France." in Bennett, Paula and Vernon Rosaria, eds., Solitary Pleasures.  New York:  Routledge.

Tissot, Simon Auguste Andre David, 1764.  l'Onanisme:   Dissertation sur les maladies produites par la masturbation.  Reprinted, 1980.  Paris:  Le Sycomore.

Walling, William H., 1904. Sexology. Philadelphia: Puritan Publishing.

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