Other abdominal symptoms are nausea or vomiting, eructation of gas, and borborygmi. Micturition is at times urgent and painful, and the testicles are frequently retracted.
The abdomen is occasionally tender, but pressure generally affords relief. It is distended with gas, especially over the large bowel. Palpation often reveals lumps or knots situated within the abdominal walls and due to spasmodic contraction of its muscles, particularly of the recti. In thin persons the constricted and dilated coils of the intestines can also be distinguished as nodular masses which rapidly alter in shape and position.
The severity of attacks of colic varies from a few slight griping pains felt at intervals to a seizure of such intensity that the patient suffers agony and presents symptoms of an alarming nature. Fortunately, these grave cases are comparatively seldom observed. In them the local and general symptoms are aggravated. Pain is more intense and constant, having less marked intervals of relief, and the patient may pass into collapse, with a small, rapid, and wavering pulse, restricted respiration, shivering and chilliness, and a cool, clammy skin. The abdomen is greatly distended; hiccough comes on, also stercoraceous vomiting, tenesmus, and in the worst cases involuntary stools and suppression of urine. Nervous symptoms have been observed, as dizziness or fainting, and finally delirium and convulsions may end the scene.
VARIETIES.—Attention has been called to a distinct form of enteralgia due to the effects of alcohol.16 It affects steady drinkers, and is, as a rule, met with only during the hot months. The presence of undigested food within the alimentary canal or exposure to cold may act as exciting causes of the disease. The development is usually gradual. Dull pains, felt at first over the abdomen, become later more continuous and fixed about the epigastrium or umbilicus. Sometimes they are complained of more over the bladder. Bilious vomiting and hiccough are prominent symptoms; the patient is thirsty, and the liquids taken only promote vomiting; and the bowels are constipated. There is restlessness, and sleep is obtained with difficulty. Paralysis at times supervenes, and affects the lower as well as upper extremities. In the worst cases delirium and even convulsions occur. The disease nearly always ends in recovery in from three to ten days. Severe intestinal and gastric pain occurs in opium-eaters, but especially in women who use morphia in excess. The suffering is always greater when the opiate is reduced, but can only be cured by breaking up the bad habit.
16 Colica bacchanalium, J. H. Claiborne, Med. Monthly, New York, 1855, p. 227.
A variety of colic which occurs epidemically17 in some of the inter-tropical countries has been studied and described by different observers. It is known by various names, such as colique sèche; colique végétale; rachialgie végétal; colic of Poitou, of Devonshire, of Madrid, of Java, of Surinam; colique nérveuse; endémique des Pays Chauds (Fonssagrives); endemic colic, dry colic, bilious colic, nervous colic; girafy; dandy, etc. Ségoud called it a neurosis of the great sympathetic, and attributed the disease to the effect of cold.18 The symptoms resemble, in many respects, those of lead colic, and at one time they were erroneously considered identical with it.19 Thompson and Chisholm,20 after an experience with the disease in the West Indies, assert that such is not the case. Epidemics which occurred in Madrid and several of the Spanish provinces, and many hundred cases witnessed among the French soldiers by other observers, were ascertained not to be due to lead-poisoning.
17 Colique végétale, or endemic and epidemic colic, did not escape the notice of the older writers. It is mentioned by Aretæus; Paulus Ægineta describes an epidemic of the disease which extended through Italy and a large part of the Roman empire, and he states that attacks were often followed by paralysis. François Citois gives an account of an epidemic which raged at Poitou in 1616. Monson Smith described the disease in 1717. In 1724 it appeared in Devonshire, England, and presented the characteristic symptoms and sequelæ. In more recent times epidemics of the disease have occurred in nearly all the countries of Europe. It prevailed in the northern part of France and in Belgium from 1853 to 1859, inclusive. It has likewise visited the Caribbee Isles, Cayenne, Guadaloupe, Madagascar, India, the West Indies, some of the provinces of Spain, Java, the west coast of Africa, the Antilles, Senegal, New Zealand, Brazil, and various other localities. The disease occurs in all seasons, but is more prevalent in summer and in the commencement of autumn.
18 Ségoud, Essai sur la Névralgie du Grand Sympathique, Paris, 1837.
19 The disease frequently appeared on board of French war-vessels, and was regarded by Lefèvre (Recherches sur les Causes de la Colique sèche) as due to lead-poisoning. He asserts that lead is more used in French ships than in those of other nations, and accounts for its being epidemic in tropical countries because a warm climate aids in developing the affection, and because there men drink more freely of water. (See also Dutrouleau, Arch. gén., 1855, "Mal des Européens dans les Pays Chauds.")
20 Quoted by Oppolzer, Wien. med. Woch., Bd. xvi., 1867, p. 724.