Disturbances of the olfactory sense, taking the form, sometimes of diminished acuteness of this sense, sometimes of increased acuteness, and sometimes of perversion, also anomalies in the secretion of the nasal mucous membrane, either abnormal dryness, or greatly increased secretion of mucus, come under observation at this period of life, either as reflex manifestations through the intermediation of vasomotor nerves at the time of the first appearance of menstruation, or in consequence of chronic nasal catarrh, which may be connected with masturbation. In cases in which the menarche is retarded, vicarious epistaxis may also occur, the bleeding sometimes being very profuse, in one case, indeed, reported by Fricke, in a girl seventeen years of age, having a fatal termination. According to Mackenzie, sexual excitement leads to swelling of the nasal mucous membrane, and habitual masturbation to chronic nasal catarrh; the same author asserts that during menstruation, swelling of the turbinate bodies may always be observed, and that in this lies the explanation of the fact that many women complain of a monthly cold in the head as an accompaniment of menstruation.
Diseases of the skin are not uncommon in young girls at the time of the menarche, and later as an accompaniment of each successive menstruation. It is a well-known fact that at puberty girls sometimes lose a hitherto beautiful complexion, and suffer from various disfigurements of the skin of the face. These are produced especially by the profuse secretion of sweat, and by the excessive secretion of the sebaceous glands, which so often results in acne, an inflammation of these glands. Ecchymoses also, effusions of blood into the skin, are observed, especially, as a form of vicarious menstruation, in cases in which menstruation is irregular. When actual bleeding occurs from the intact skin, the blood finds its way out through the sudoriferous ducts—hæmatidrosis occurs; in some cases, however, the hæmorrhage takes place from areas of skin altered and injured by disease, from wounds or other injuries, from ulcers, or from excrescences. Hæmorrhage into the skin occurs also in the so-called stigmatization, in which condition also an etiological role has been assigned to menstruation.
In the skin, remark Spietschka and Grünfeld, a new life begins at the time of the development of puberty, and it is this which first gives to human beings the external characteristics of sexual maturity. In certain regions which have hitherto been covered only by fine downy hairs,[[27]] thick, strong hairs develop, and at the same time the general growth of hair becomes more active. These regions are, the genital region, and the axillæ. This increased growth of hair is accompanied by a stronger secretion of the sebaceous glands, which very often is in excess of actual requirements, and may thus lead to cosmetic disturbances and to various diseases of the skin. Thus arise the various forms of seborrhœa.[[28]] The commonest of these is the formation of comedones, which, at the time of puberty, may make their appearance especially on the nose, the forehead, and below the corners of the mouth, but also on other parts of the face or on the back and the breast; in those regions, that is to say, in which the sebaceous glands attain a considerable size. The retention of the sebum may give rise to inflammation, which the access of micro-organisms converts into suppuration. Thus arises acne vulgaris. In another form of seborrhœa,[[28]] the secretion is more fluid in consistence, and collects on the surface of the skin, furnishing this with an oily covering—seborrhœa oleosa.[[28]] This most commonly occurs on the face; if the fatty layer is removed, the skin remains dry for a brief period only, and soon becomes greasy and shiny once more. Dust readily adheres to the greasy surface, and this gives the face a dirty appearance. Seborrhœa faciei is readily converted into eczema.
With the puberal development of the external genital organs is associated an increase in the sebaceous secretion of these regions. On the clitoris and its prepuce, and on the folds and in the furrows of the vulva, in consequence of insufficient cleanliness, an accumulation of sebum and cast-off epidermic scales readily occurs; such an accumulation may become rancid, may irritate the skin, and may thus give rise to erosions and to purulent secretion.
In chlorotic girls at the time of puberty, on account of the anæmic condition of the blood, eczema is not uncommon, especially on the hands and the face. On the face, or on the forehead, red papules appear on circumscribed areas, and become vesicular; raw, weeping spots are thus formed, and have a very disfiguring appearance. Such eczema may occur also in connection with disturbances of menstruation, when the menses are scanty and pale, or when dysmenorrhœa is present.
At the time when menstruation ought to appear, but fails to do so, sometimes also, when menstruation is regular, with each successive period, an eruption of urticaria takes place; it usually disappears quickly, but in some cases is more persistent; owing to the intense itching it is always an extremely distressing complaint. Sometimes it takes the form of urticaria factitia, in which the skin reacts to every kind of mechanical stimulation, such as rubbing, scratching, or pressure, all of which alike lead to the formation of weals, which may be diffused all over the body. Less often in association with disturbances of menstruation, acute œdema or erythema are observed.
Finally, we must mention herpes progenitalis, a rather uncommon acute condition in which, with violent itching and burning sensation, intense redness and œdematous swelling of the skin, vesicles form on the præputium clitoridis, the nymphæ, and the inner surface of the labia majora.
Hygiene During the Menarche.
It is the object of rational hygiene to increase the resisting power of the organism, which has been depressed by the processes of the menarche, in order that the increased demands made by the awakened sexual life may be adequately met.
The principal means for this purpose are, suitable diet, a suitable mode of life, and the employment of physical therapeutic measures, among which strengthening and hardening measures are to be preferred.