The Reason why the Gout affects particularly the Hands and Feet, and not all the Joints together, where Glands of the same Nature are placed, seems to be this: The Blood vitiated in the Manner before explained, propelling these saline Parts into the Pores of the Glands, from the inequality of its Motion in the Time of a Fit, does not impel those Salts with an equable Force, but chiefly into such Parts (especially the Feet and other pendulous Members) where the Pressure and Impulse lies heaviest; so dilates the Cavities of the smallest Canals, till at length it deposits Part of such Salts, with other viscid Humours, upon those Glands. Thus being partly freed from those Salts, the Gout does not seize other Parts with the same Violence; for frequently a large Quantity of such vitiated Humours are secerned by Urine, Sweat, and other more open Passages; and it even often happens, that Persons whose Juices are much corrupted, have avoided the Distemper by the Laxity and Openness of their Vessels; yet these very Persons, when the Blood becomes oppressed by these saline Particles in so great Degree, as not to be readily discharged by the larger Passages, they affect the Mucilage in the Glands and occasion the Gout. SECT. 5. That this Distemper comes by Fits, appears owing to this, that upon the Approach of a Fit much of the morbifick Matter is thrown upon the Glands by the Blood, so that the Blood thus freed from sharp and viscid Particles, moves easier and freer, till such Time as a sufficient Quantity of morbifick Matter is again generated in the Blood; which by separating again, a viscid and sharp Mucilage, the Symptoms of the Gout, are repeated in another Fit. The feverish Chilliness and Shivering that attends the Gout, is to be accounted for from the irregular Motion of the Blood, occasioned by the Salt and viscid Particles; and it is very likely that those very Salts themselves, irritating the Nerves, and occasioning inordinate and violent Motions of the animal Spirits, contribute to such a Fever; this Sharpness of the Blood, while the Salts are thrown forth by Urine or Sweat, remits till the Blood be again infected. We observe that the Gout often prevents other Distempers; for by this Expulsion of the corrupted Parts from the Blood, Distempers which might have arisen from them are prevented. SECT. 6.