IV. GENTLE EXERCISE. Rest, and a recumbent posture of the body, so proper in the tonic, are both hurtful in this species of sore legs. The efficacy of exercise, even of the active kind, in the cure of sore legs, accompanied by deficient action in the vessels, may easily be conceived from its good effects after gun-shot wounds which are mentioned by Dr. Jackson[65]. He tells us, that those British soldiers who had been wounded at the battle of Guilford, in North-Carolina, who were turned out of the military hospitals and followed the army, soonest recovered of their wounds. It was remarkable, that if they delayed only a few days on the road, their wounds grew worse, or ceased to heal. [65] Medical Journal, 1790. In the use of the different species of exercise, the same regard should be had to the state of the system, which has been recommended in other diseases. V. A nutritious and moderately stimulating diet, consisting of milk, saccharine vegetables, animal food, malt liquors, and wine. Wort has done great service in sore legs. The manner in which I have directed it to be prepared and taken is as follows: To three or four heaped table-spoonsful of the malt, finely powdered and sifted, add two table-spoonsful of brown sugar, and three or four of Madeira, sherry, or Lisbon wine, and a quart of boiling water. After they have stood a few hours, it may be drunken liberally by the patient, stirring it each time before he takes it, so that the whole substance of the malt may be conveyed into the stomach. A little lime-juice may be added, if the patient requires it, to make it more pleasant. The above quantity may be taken once, twice, or three times a-day at the pleasure of the patient, or according to the indication of his disease. VI. OPIUM. This remedy is not only useful in easing the pain of a sore leg, but co-operates with other cordial medicines in invigorating the whole system. The _local_ applications should consist of such substances as are gently escarotic, and which excite an action in the torpid vessels of the affected part. Arsenic, precipitate, and blue vitriol, have all been employed with success for this purpose. Dr. Griffitts informed me, that he has frequently accomplished the same thing in the Dispensary by applications of tartar emetic. They should all be used, if necessary, in succession to each other; for there is often the same idiosyncrasy in a sore leg to certain topical applications, that there is in the stomach to certain aliments. After the use of these remedies, astringents and tonics should be applied, such as an infusion of Peruvian, or white-oak bark; the water in which the smiths extinguish their irons, lime-water, bread dipped in a weak solution of green vitriol (so much commended by Dr. Underwood), compresses wetted with brandy, or ardent spirits of any kind, and, above all, the adhesive plasters formerly mentioned.