CHAP. XXIII. The cure of the Sciatica.
THough the Sciatica bee commonly occasioned by tough phlegme, yet if the patient be strong and abound with blood, and all things else consent, * 1.1 it shall bee good to draw blood by opening a veine; for phlebotomy e∣qually evacuates all humors; therefore the falling downe of the humors into the part affected, is thereby hindered, or retarded. Verily I have knowne no speedier remedy to asswage the paine of inflammation, than blood-letting, being first made on the Basilica of the grieved side for revulsions sake; and then for evacuati∣on of the conjunct matter on the vena ischiadica, which is at the outside of the ankle, if the paine of the Sciatica be more on the outside; or else on the Sapheia, which is on * 1.2 the inside of the ankle, if the inner parts bee more pained. The quantity of blood which is to be drawne must be left to the judgement of the physitian, without whose advise I would attempt nothing in this case. Also acride glysters are good, if there be nothing which may hinder, as ulcers of the guts, or haemorrhoids. ℞. rad. acor. ℥ ii. centaur. rut. salv. rorism. calam. origan. puleg. an. m ss. staechad. arabic. flo. cham. melil. aneth. an. p i. sem. anis. & foenic. an. ℥ ss. fiat decoctio ad lb. i. in colatura dissolve hierae & diaphen. an. ℥ ss. mellis anthos. sacch. rub. an. ℥ i. olei liliorum ℥ iii. fiat clyster. Strong purgations are also here usefull, as of pillul. foetid. arthritic. Assai••reth. de Hermodactilis, and others used in phlegmaticke causes. Electuarium Diacar••hami * 1.3 purgeth choller and phlegme. Often vomitings doe not onely evacuate the hu∣mors, but also make revulsion, as wee have formerly delivered. Bathes and sweates profit no otherwise than a decoction of guajacum or sarsaparilla. If heat molest the part, then foment it with oile of roses and vinegar, especially if the paine be deepe in, for vinegar by its tenuity pierceth to the bottome, and makes way for the oile, which of its owne nature is anodyne. After the use of generall medicines you shall apply attractive and resolving things: emplasters of pitch and sulphur, or of Ammo∣niacum, euphorbium, Terebinthina, Propolis, Galbanum, Bdelium, Opopanax, draw the humour from within to the surface or skinne. As in like sort also the chymicall oile of sage, rosemary, pellitory of Spaine, and such other like doe the same, which by reason of the tenuity of their substance, and their separation from earthy impuri∣ty, have farre more powerfull and expedite faculties to penetrate and discusse. Yet must you use none of all these without very good judgment and deliberation, other-wise there will be danger of inflammation.
There may also be made somentations of discussing and resolving herbes, as the rootes and leaves of dane-weeds, orris, Bay and Juniper berries, the seeds of faenu∣greeke, anise, fennell, the leaves of sage, rosemary, chamomile, melilote, elder, and the like, boyled in wine and oyle: the following plaster is much commended by the antients to digest, or resolve and asswage the paine, with this which drawes forth thornes, splinters, and rotten bones. ℞. sem. 〈◊〉〈◊〉. mundat. spumaborac▪ salis •…•…∣moniaci,