CHAP. III. The differences of simples in their qualities and effects.
ALL the mentioned sorts of simples are endued with one or more of the four faculties, whereof I now purpose to treat.
The first faculty common to all the rest, and as it were their foundation, flows from the four first qualities of the prime bodies or elements, that is heat, coldness, driness and moisture; and this either simple or compound, as one or two of these prime qualities exceed in the temper of the medicine, as may appear by this following.
The simple quality is either to Heat, Cool, Humect, or Drie.
The compound, arising from two joyned qualities, either heats and dries, Heats and moistens, Cools and dries, Cools and moistens.
Heat moderate, Heats, Attenuates, Rarifies, Opens the passages, Digests, Suppurates, Immode∣rate, Inflames and burns, Bites, whence follows Violent attraction, Rubrification, Consumption, Colliquation, An eschar, Mortification.
Cold moderate, Cooleth, Condenseth, Obstructeth, Immoderate, Congeals, Stupifies, Mor∣tifies.
Moisture moderate, Humects, Lubricates, Levigates and mitigates, Glues. Immoderate, Ob∣structs, lifts up into a flatulent tumor, especially if it be a vaporous humidity.
Driness moderate, Dries, Ratifies, Attenuates. Immoderate, Bindes, Contracts or shrinks, Cau∣seth chops and scails.
The effect of these qualities is distinguished, and as Galen observes, digested into these orders,* 1.1 which we term Degrees, so that by a certain proportion and measure, they may serve to oppugn diseases, as the same Galen affirms. For to a disease (for example) hot in the second degree, no o∣ther medicine must be used then that which is cold in the like degree: Wherefore all simple me∣dicines are Hot, Cold, Moist, or Drie; in the beginning, middle, or extreme, of the first, second, third, or fourth degree.
The Heat, Coldness, Moisture, Driness, of the first, second, third, fourth degree; is either Ob∣scure, Manifest, Vehement or Excessive.
An example of heat distinguished thus by degrees, may be thus; Warm water is temperate;* 1.2 that which is a little hotter, is the first degree of heat; if manifestly hot, it is in the second degree; but if it heat more vehemently, it may be thought to come to the third; but it scald, then we know that it hath arrived to the fourth degree of heat. Such also is the distinction of coldness, moisture, and driness by degrees. Wherefore it will be worth our labour, to give you examples of