Hydrocele (Dropsy of the Scrotum) consists of an undue secretion of the fluid which moistens the tunica vaginalis, and may arise from an irritation of the testicle, produced by masturbation. This subject is fully considered in the Medical Adviser.

Varicocele is a dilatation of the veins of the spermatic cord and scrotum, and is frequently a result of masturbation. It is readily distinguished under the form of a soft, doughy, compressible, knotty, and unequal enlargement of the veins, and a tumid condition of the adjacent parts. One writer, speaking of the enlargement of the spermatic vessels, describes them as "feeling like a coiled up bundle of worms."

Disease of the Prostate Gland is frequently caused by solitary indulgence. Venereal excesses produce congestion and the gland is overnourished. It becomes greatly enlarged, a condition called hypertrophy. This affection gives rise to a heavy feeling or pressure in the region below the bladder, and often interferes seriously with urination, and gives great pain and uneasiness, and often results in grave and dangerous complications.

Prostatorrhea consists of an unnatural flowing or wasting of the prostatic secretion, which may be known by its mucous-like appearance, and, when placed within the field of the microscope, by the absence of spermatozoa or fecundating germs. It is often mistaken for spermatorrhea, or for gleet, by inexperienced and careless physicians. For a full consideration of diseases of the prostate gland, see Part IX of our Dime Series of pamphlets, which will be sent on receipt of ten cents in postage stamps.

Again, the habit of self-pollution weakens all the structures of the genital organs, and induces seminal waste, which may lead to a morbid diminution in the size of the prostate gland. This condition, which is exactly the opposite of the one above described, is atrophy. Any disease which renders the circulation in the prostate gland languid and feeble interferes with the nutrition of that organ and impairs its function.

Impotency (Loss of Sexual Power). Masturbation prevents the excitability of the nervous system and sexual organs and causes debility, which is indicated by the premature discharge of semen during sexual intercourse. These premature emissions indicate not only partial impotency, but also that the nerve-centres have become morbidly sensitive by the practice of solitary vice, or marital excesses. At length the powers of the erectile tissues are diminished, and there is weakness which prevents the act of copulation, or the erection may be slow and not last long enough, on account of a faulty functional condition of the spinal cord.

A Peculiar Form of Impotency is associated with certain abnormal nutritive changes which give rise to a lymphatic or fat condition of the system. Not that the temperament in all these cases is originally lymphatic, but the system degenerates in consequence of nutritive perversion. With the loss of sexual ardor, there is also apathy of mind, loss of manliness, and the victim becomes cold, dispassionate, and treacherous, devoid of any admiration or love for the opposite sex. He acquires rotundity of person, the face is fat, smooth, often beardless, and the voice is feminine.

The victims of this disease represent two distinct classes, viz.: (1) those who are fearfully tormented by the consciousness that they are losing their virile powers, and become irritable, jealous and often desperate; and (2) those who are completely indifferent to this deprivation.

(1.) Patients of the former class are readily restored to health by proper treatment, for they are willing to make an effort for the recovery of their manly powers. There is not complete loss of sexual desire, yet their disappointment is so great that they may entertain suicidal thoughts. They are moody, fickle, discontented, excitable, and remarkably impulsive. With proper treatment, they regain tone of body, vigor of mind, an increase of sexual desire, and become more attentive to business affairs, and less indifferent to the gentler sex. With the restoration of the general health and the sexual functions, remarkable constitutional changes occur. It is often the case that their intimate friends hardly recognize them by looks or acts.

(2.) It is equally true that those who are wholly indifferent to the loss of virile power, uninterested in the evidences of their manhood, are sometimes incurable. In fact, it is useless to treat the latter class, because they will neither co-operate with the physician, nor persist in the treatment necessary to effect a radical and constitutional change.