Many times patients cannot understand why it is that the operation of cutting the constricted cervix causes no pain; they often being entirely unconscious of the making of the incision. The explanation is easy. The cervix uteri, or neck of the womb, is supplied with but few nerves of sensation, and is almost as destitute of sensation as the finger or toe nails, the paring of which causes not the slightest pain. On this account we never find it necessary to administer chloroform or any other anæsthetic when undertaking this operation. If the patient be extremely sensitive the application to the cervix of a weak solution of cocaine is quite sufficient to completely benumb or anesthetize the parts so as to entirely avoid all pain from the operation.
MENORRHAGIA.
(PROFUSE MENSTRUATION.)
The word Menorrhagia, which is of Greek derivation, literally means monthly breaking away, and is employed to designate profuse menstruation. This disorder must not be confounded with those hemorrhages which are not periodical, and which are due to other causes. The term menhorrhagia is restricted to an immoderate monthly flow. The menstrual flow may occur too often, continue too long, or be too profuse. It induces a feeble pulse, cold extremities, weak respiration, general debility, and may occur in opposite states of the system, i.e., in women who have a plethoric and robust habit, or in those of flaccid muscles and bloodless features. When the menstrual discharge is natural, it is so gradual that by mixing with the vaginal secretions it is prevented from coagulating, while in this disease, clots are often formed.
Symptoms. In women of a plethoric habit, it is ushered in by itching and heat in the vagina, pain and a feeling of weight in the loins and lower part of the abdomen, and, at times, the breasts become hot and painful. There is considerable thirst, headache, and giddiness. At last, the blood appears and flows profusely, and all the violent symptoms at once subside. The rest of the period is marked by an inordinate flow, leaving the system weak from the loss of blood. It oftener occurs, however, in persons who are naturally weak and delicate, in which case the periods are more frequent and continue longer, and after a time they are renewed by any bodily exertion or mental emotion, so that a constant drain exists. If the flow of blood is not continuous, leucorrhea intervenes. The patient gradually loses strength and becomes languid, her face is pale and usually bloated, livid circles appear around the eyes, the appetite is impaired, the bowels are constipated, and the feet and ankles swollen. Lack of blood in the brain is indicated by headache, ringing in the ears, and dizziness. The patient is nervous and irritable, being disturbed by the slightest noise, and the heart palpitates after the least exertion.