As this disorder, like several others, does and will sometimes terminate fatally, in spite of our every effort and means to control it, it is wise to adopt precautionary measures to prevent its approach. The delicate, and those who are susceptible of colds, should avoid exposures to draughts as much as possible, and the change from heated apartments to cold atmospheric air. On the first appearance of cough, they should have immediate recourse to the Balsam before recommended, to deterge the lungs from the obstructing matter—which matter impedes a free respiration, irritates and occasions cough, and ultimately produces the disease. When the disease has further advanced, the Balsam may be regularly taken in the dose of a tea-spoonful, three or four times in the day, mixed with honey (dissolved by heat, and separated from the wax to which it is often combined). The patient must avoid all indigestible meat, and take nutritious broths, jellies, &c., and refrain from spirituous liquors, as he would from a poison. He ought to take gentle and moderate exercise in the early part of the day, when the weather will permit. Whenever a disposition to constipation arises, it should be obviated by the occasional use of mild laxatives, and a salutary relaxation must on no account be checked. In addition to the Balsam, and what will be preferable to jellies, is a beverage made of an infusion of marshmallow root, which may be freely taken throughout the day for common drink, (made warm when drank;) but no means, however excellent as auxiliaries, will supersede the necessity for the regular use of the Balsam, which imparts to the lungs a healing quality, after it has deterged them from the mucus which clogs their cells and air-pipes. It was the opinion of the learned HIPPOCRATES, the Father of Physic, that in lingering diseases, a slender and insufficient diet was a dangerous course to pursue; and that a more generous treatment was uniformly necessary in such cases. The strength of the patient should never be reduced, but on the contrary, whatever will yield nourishment to the debilitated system (always avoiding overloading the stomach) may be taken, with a course of the medicinal remedial means herein referred to. Those patients, particularly, who inherit an hereditary predisposition to this complaint, in whom there is a great tendency to debility, should observe an invigorating mode of living; always giving a decided preference to those articles of diet, which they have uniformly found best to agree with their stomach; {10} and that the organs of digestion may not be impaired by the performance of double duty, due attention should always be paid to the proper mastication of the requisite supplies of food, that its dissolvent principle—the saliva, may be incorporated with it, during that important act.