Part 61

SYMPTOMATOLOGY.--Simple pharyngitis very often gives rise to but little discomfort. There is usually more or less heat and dryness in the parts, especially at first. There is some dysphagia, principally from pain in swallowing, but in part from actual debility in the muscles of deglutition. Hoarseness is not usual, and cough is infrequent if there be no elongation of the uvula. Speech may be embarrassed by difficulty of articulation. There is usually some febrile movement, with acceleration of pulse and respiration. Some cases exhibit more intense inflammatory action, with a corresponding aggravation of the constitutional symptoms. The skin becomes markedly heated, the body-temperature rises to 101° F. or higher, the pulse reaching 100-120, in some instances 140, beats per minute, even in the adult.

In that variety known as rheumatic sore throat there will be in addition pain and soreness in the neck, back, and limbs, often severe, and increased by motion. There will be great accumulation of saliva in the mouth because of the intense pain in swallowing it. Speech, and even respiration, may become painful. These manifestations are frequently {395} followed by the ordinary phenomena of acute articular rheumatism, but they may subside in a few days, leaving only a general feeling of muscular soreness or slight stiffness in one or more of the joints. Sometimes a temporary torticollis follows.

In some cases of pharyngitis the cervical glands become swollen and painful, but this is not common. In children the constitutional disturbance is much greater than in adults. In malarial districts or in subjects of malarial poisoning the manifestations may assume a periodic character. Recovery takes place, as a rule, in from three to ten days.

In many instances the local phenomena are most prominently manifested on one side of the throat. There will then exist great liability to similar involvement of the other side after convalescence of a day or two, and without care and avoidance of exposure the second attack may be far more severe than the first.

The severe variety of pharyngitis denominated phlegmonous is often ushered in with a decided chill, the phenomena of fever following within twenty-four hours. The symptoms, both local and general, are of much greater severity than in catarrhal pharyngitis, especially in cases proceeding to suppuration.

Paralysis of the palate and other paralyses may follow either of the forms of sore throat just described. Albuminuria sometimes results. In extremely rare cases it is an accompaniment of the disease.

Superficial ulceration of the mucous membrane may occur in almost any form of pharyngitis or of sore throat. Some authors have separated a special form of ulcerative sore throat occurring in those enfeebled from long exposure to unwholesome influences, such as nurses, hospital attendants, etc., in whom the first symptom is pain in deglutition, especially of saliva. The tongue is furred and the breath is offensive. There is loss of appetite, with general lassitude, feebleness of circulation, and more or less elevation of temperature. Intense headache is often present. Under suitable treatment recovery is rapid.

The ulcerative sore throats of syphilis and of tuberculosis require separate consideration.

Common membranous pharyngitis frequently gives rise to but slight symptoms, differing very little from those of other forms of pharyngitis; but there may be high fever of sthenic or of asthenic type, very often preceded by general malaise, sometimes by a decided chill. The pain in deglutition and the local heat and dryness are sometimes much greater than in the more ordinary forms of pharyngitis. The distress may extend into the ear, sometimes to the nasal passages, in rare instances to the larynx. The disease lasts for a week or ten days, usually terminating in recovery. In occasional instances, chiefly in children, it terminates fatally by apnoea from extension of the membrane into the larynx. Paralytic sequelæ are not rare.

The advent of gangrenous pharyngitis is sometimes indicated by sthenic phenomena, but usually from the first it is marked by extreme prostration, comparable in some instances to the collapse of cholera. There is a low type of fever. The pulse is feeble and infrequent. The skin, especially of the extremities, is cold and blue. The eye is glassy, the countenance haggard. The pain, as a rule, is not severe, sensation being benumbed. The disease is often accompanied by an irregular erythematous cutaneous {396} eruption. The secretions and excretions escape by the mouth and nose, and they are extremely fetid. There is indeed a peculiar odor, which once encountered can scarcely be mistaken. If the lungs become affected there will be copious hæmoptysis. In some cases the tendency to hemorrhage is general, blood oozing or gushing simultaneously from lungs, bowels, nose, and mouth, and sometimes extravasating beneath the skin. Sphacelus ultimately takes place at the points of ecchymosis. Diarrhoea, abundant and fetid, due to invasion of the alimentary tract, often sets in before the close, and may be regarded as a sure precursor of death. Death usually takes place from syncope, intelligence often remaining unaffected to the last. When these cases recover a horrible amount of deformity often remains to mark the ravages of the disease. During cicatrization the positions of contiguous parts become very much altered. The palate may become adherent by its sides, and by more or less of its posterior surface, to the pharynx, sometimes resulting in complete occlusion of the nasal portion of the pharynx.

The constitutional symptoms of erysipelas of the pharynx are those that attend the usual manifestations of external erysipelas, the febrile phenomena, epigastric pain, nausea, and so on, being increased in severity. There will be great pain and difficulty of deglutition. If there be serious oedema, symptoms of suffocation will occur. Laryngitis will be indicated by pain referred to the larynx. The duration of the disease varies from forty-eight hours to a week, rarely longer. Death may occur within two or three days from oedema of the larynx or from other causes frequently indiscernible. Resolution usually takes place in those cases which recover. Occasionally abscess occurs.

DIAGNOSIS.--The diagnosis rests upon the conditions already described under the heads of Pathology and Symptomatology. Under ordinary circumstances it presents no difficulty, but during the prevalence of epidemics of scarlatina or diphtheria even the mildest sore throat demands careful attention and frequent inspection until the exclusion of the graver maladies may be positively determined. The greatest difficulty will present in cases of common membranous sore throat, for it is sometimes impossible to make the differentiation from diphtheria, especially as the vesicular stage is rarely seen. Sometimes, it is said, it is possible to detect one or more of the small ulcers left by the rupture of the vesicles; sometimes small isolated spots of false membrane will by their transparency indicate recent formation, and by their circular shape the previous existence of a vesicle (Peter, cited by Mackenzie). The coexistence of cutaneous herpes is corroborative of the diagnosis, but by no means an infallible sign. It must not be forgotten in this connection that membranous sore throat may predispose to an attack of diphtheria. In gangrenous sore throat the grayish-black patches may be mistaken for the pseudo-membranes of diphtheria, but their color is dark from the outset, while in diphtheria they become dark only as the disease progresses. They always represent actual death of the tissues, which is not an essential lesion of diphtheria. Swelling of the cervical glands is unusual. Finally, the characteristic odor of gangrene is almost unmistakable.

PROGNOSIS.--The prognosis is favorable in catarrhal pharyngitis and in the milder forms of the phlegmonous, non-specific, ulcerative, and {397} common membranous varieties. It is unfavorable in intense suppurative pharyngitis, though cases often get well. In gangrenous pharyngitis the prognosis is extremely grave, but recovery is not impossible. In traumatic pharyngitis the prognosis will of course depend upon the nature and extent of the injury, being not unfavorable if this be confined to the pharynx, though even in limited cases there may be stenosis or other ill results from cicatrization. Erysipelatous pharyngitis is of grave prognosis when the result of extension of the disease from the face, but recovery is frequent when the pharyngeal disease is primary.

TREATMENT.--The treatment of superficial pharyngitis is very simple. Unless the case be so light that no special medicinal treatment seems advisable, the patient should be confined to a bed or lounge to secure rest, a light coverlid being thrown over the body to equalize the heat of the surface. If a meal has recently been taken, a mild emetic is often of service to empty the stomach and save the labors of digestion. A gentle laxative or, if the patient be of costive habit, a saline purge is indicated to facilitate the passage of matters already in the intestinal canal. In cases of actual constipation a drastic cathartic may be required. If there be considerable pain a small dose of morphine may be advantageously combined with the aperient. If frequent pulse or high temperature exist, especially in severe cases, tincture of aconite, in doses of one or two drops every hour or two hours at first, will be useful. As soon as any marked effect has been produced the aconite may be discontinued or the intervals between administrations lengthened. Locally, the free use of demulcent drinks, and of pellets of ice when cold is agreeable, will relieve the pain in the throat and sometimes repress excessive secretion. Cold compresses to the neck anteriorly are often soothing, and sponging the entire surface of the body with tepid water, acidulated or alcoholized, will allay the intense heat of the skin. The diet should be light and nutritious. Very often the emetic, rest, and regulation of diet will constitute the entire treatment required.

When the local distress is very great, astringent lozenges (catechu, krameria) may be allowed to dissolve in the mouth, or sprays of weak solutions of alum or of carbolic acid may be propelled upon the mucous membrane. Tannin, potassium chlorate, and cupric sulphate are often used for this purpose. When the uvula is elongated or oedematous it is often a constant source of irritation and discomfort. Scarification to give vent to pent-up blood or puncture to allow the escape of effused serum will afford prompt relief. Excision is never necessary.

In phlegmonous pharyngitis the treatment will necessarily be more active. Here an early emetic is of great service. A saline laxative may be administered every three or four hours for a day or two, each dose containing a drop or two of the tincture of aconite, with the addition of morphine if indicated by pain. Drop-doses of aconite at more frequent intervals sometimes serve a better purpose. Inhalation of steam, or of steam from water impregnated with hops, chamomile-flowers, paregoric, compound tincture of benzoin, juice of conium, or the aqueous extract of opium, belladonna, or conium, will afford great relief, as will the frequent projection of sprays of warm water, simple or slightly aromatized with cologne-water or with toilet vinegar. Warm and moist applications externally are often very soothing. Gargling entails too much pain to be of {398} service, but medicated sprays may be used of aqueous solutions (twenty grains to the ounce) of tannin, alum, zinc sulphate, or cupric sulphate, care being taken to guard against the swallowing of any of these drugs. Powders of alum, tannin, krameria, etc., diluted with liquorice, acacia, bismuth, lycopodium, and the like, may be blown upon the parts, and are often efficient. Sodium bicarbonate frequently affords relief. The topical application of silver nitrate is rarely practicable and generally unnecessary.

When the inflammatory process is of a higher grade and not likely to yield to purely medicinal treatment, leeching or venesection may be employed, but should not be resorted to without urgent reason. The recognition of abscess is an indication for its immediate discharge by incision or aspiration. In suppurative cases quinia and iron should be given in large doses. The general treatment is like that of simple sore throat. When liquid food cannot be swallowed, nourishment by enema is requisite. Efforts at deglutition should be spared as much as possible, and with this view medicines which can be administered by inhalation, by enema, or by hypodermatic injection are to be preferred.

In pharyngeal sore throat, whether catarrhal or phlegmonous, depending on rheumatic or gouty diathesis, salicylic acid or the salicylates will prove useful, either alone or in conjunction with other measures.

The treatment of ulcerative pharyngitis is practically the same as that recommended for phlegmonous pharyngitis. Antiseptic gargles may be used locally, but as a rule the pain is so great that inhalations of soothing vapors, as before recommended, will answer a better purpose. When the process is very acute fragments of ice will be most useful. Ice to the head will afford relief to pain. A little good wine, with quinia and iron, comprises the medicinal measure requisite.

Gangrenous pharyngitis calls for the most active and supporting treatment. Eggs, milk, cream, nutritious soups (up to the limits of the patient's capacity for swallowing, and by enema when necessary), quinia, tincture of the chloride of iron, and alcohol in large doses, are indicated. Local treatment is of high importance. Agents to destroy diseased tissue promptly and prevent the extension of the gangrenous process, such as bromine, strong nitric or hydrochloric acid, acid solution of mercuric nitrate, or caustic potassa, are to be thoroughly applied, in the hope of exposing a healthy surface beneath which will heal by granulation. When this treatment is unsuccessful or too hazardous, as in cases where the blood-vessels are probably involved, we can only palliate the symptoms by applying weak solutions of acids and astringents, to which opium may be added, relying on constitutional measures for restraining the destructive process. Washes and sprays of potassium chlorate, eucalyptol, thymol, hydrogen peroxide, etc., or the agents employed in common sore throat, are often agreeable to the patient, and may be useful in restraining fetor, but they have no direct therapeutic influence on the progress of the disease. If the ulceration is extending into the vicinity of the great vessels of the neck, measures for compression should be at hand, in the use of which the nurse should be instructed, and preparations be made to facilitate ligation of the carotid artery in an emergency. Tracheotomy may be necessitated by oedema of the larynx. The deformities resulting from gangrenous sore throat in cases that recover usually require surgical treatment.

{399} Traumatic pharyngitis must be treated on general principles. When due to contact of caustic or corrosive substances, an attempt may be made to neutralize the effects by a chemical antidote, but the physician is usually summoned too late to accomplish much in this manner. Morphine should be given in full doses, hypodermatically. Insufflations of morphine in powder, soothing inhalations, fragments of ice in the mouth, cold compresses, and, where possible, oleaginous drinks, are indicated to relieve topical distress. Rectal alimentation should be resorted to where the difficulties of deglutition are at all great. If symptoms of suffocation occur, tracheotomy must be performed. The results of traumatic pharyngitis require treatment according to their special indications.

Erysipelatous pharyngitis is to be treated by the administration, by enema if necessary, of large doses of quinia, tincture of the chloride of iron, brandy, and diffusible stimulants. Alimentation is to be kept up by mouth or rectum, as may be necessary, with as much food as can be given containing the most nutrition in the smallest bulk possible. Locally, a strong solution of silver nitrate (sixty grains to the ounce) should be so applied as to cover a margin of unaffected structures. Sedative inhalations are of service. Extension to the larynx demands scarification or tracheotomy.

When the diagnosis of common membranous sore throat can be made out with certainty, there is nothing calling for special treatment, but the treatment pursued in ordinary sore throat may be generally followed with advantage. When fetor exists, as during the detachment of patches of exudation, antiseptic and detergent sprays may be employed. Solutions of borax, boric acid, carbolic acid, potassium chlorate, potassium permanganate, etc. are appropriate. In some individuals, especially strumous and tuberculous subjects, there is a constitutional proclivity to chronicity or to the recurrence of the peculiar manifestations. More active measures will be required in these cases. Locally, frequent application of the dilute acids (i.e. every day or two) affords the most satisfactory results. Internally, iron and cinchona preparations should be administered. Opium in small doses has a special application--not as a narcotic, but as a gentle stimulant or nervous tonic. Nux vomica or arsenic may be employed for a similar purpose. The diet should be highly nutritious and easily assimilable. Unnecessary exposure should be avoided, and supporting measures generally, hygienic, as well as medicinal, should be persisted in. Membranous pharyngitis sometimes exhibits a tendency to phagedæna. The treatment for gangrenous sore throat is then indicated. It may invite an attack of diphtheria or the diagnosis may be in doubt. In that case the prudent course is to treat it as diphtheria, but to avoid the recommendation for diphtheria of some indifferent remedy, during the exhibition of which a case of membranous sore throat has recovered. When extension to the larynx occurs threatening suffocation, tracheotomy to avert death should be performed, as in croup or diphtheria.

The sore throats of the exanthemata, of typhoid fever, etc., are to be treated on the general principles applicable to catarrhal or phlegmonous pharyngitis. Oedema or tumefaction, as in malignant scarlatina, of a sufficient extent to obstruct respiration, is to be relieved by scarification, and when this is inefficient resort must be had to tracheotomy. The sore {400} throats caused by drugs are to be treated first by removal of the cause, and afterward according to the special indications.

Tuberculous Pharyngitis.

DEFINITION.--An acute ulcerative pharyngitis due to infiltration with miliary and granular tubercle and the consequent destructive metamorphosis.

SYNONYMS.--Acute tuberculous sore throat, Acute tuberculous pharyngitis, Tuberculosis of the pharynx, Phthisis of the pharynx.

HISTORY.--Only of late years has tuberculosis of the pharynx been distinctly recognized as a tuberculous disease. The tubercular sore throat or pharyngitis described by Green of New York, and other authors following him, is an affection of entirely different character, and not tuberculosis at all. The chronic tuberculous sore throat of advanced tuberculosis is likewise a different affection clinically, though of the same histological character.