¶Of the hote and feruent ague / called Causon.
FEbris caustica is / when the Colera perisheth in the veines that are neare the harte / and them that are aboue in the stomake / liuer and lightes or poulmon. It is caused of a feruent heate / and the pacient hath exceding heate and thyrste. This disease is of two sortes: ye one is of a single Colera / the other ouertaketh moste chefelye ionge folke / when their body is drye. When their vrine is scommy / then be sure / that they are costiffe and bounde about the hart / and get a great disease and payne in the head. The vrine of them both is reed / and they waxe feble. Ye muste purge and clense them with pilles or laxatine / but they must be mollified before wt syropes of Violettes / or syropus acetosus / and with Electuariū de succo Ro¦sarum / or Diaprunis laxatinus / so yt they be strong inough / or yt ye age do not hinder thē / if he hath much vnclene matter in him. If he be greatly thyrsty / thē geue him otherwhyles Pōgranates or sorel to suck / & to bedward geue him to drinke syropes of Violettes or Roses / with as much cold water: like wise do at none & in ye morning / & he must beware of such thinges as chafe him: he must also be let bloud in ye liuer veyne. Let him drinke wine / & alaye it well wyth water. His meate muste be meates of good digestion and coo∣ling / nother eate more then nede requireth.
If his belly is bounde / then lose it with Cassia fistula / syropes of Violet∣tes / & Endiue water: make him a clister with ye iuice of Branke vrsine / Tri∣fle / herbe of Violettes & Malowes / without the age / the time / the strength or the region or countrey do hinder the.
If he hath payn in ye head / thē make him this sointment / & anoint his tē¦ples & forhead therewith: take oyle of roses / the iuice of Porcelain / vinegre / of eche an vnce / beat thē well together / & when ye will vse it / beat it agayn / and make him a plaister therof vpon the forhead and temples.
Take read Saunders / Roses / Barly meel of lyke quantitie: put thereto as much Rose water / that ye may mixe the other thinges therwith / & make a past thereof / & put the iuyce of Gourd therto if ye can get it: This alayeth the payne sone and well. Or els take Poppye sede / and beate it verye well / temper it wyth water / and geue hym alwaye a litle thereof to drinke / and specially in the night: and wett a linnen cloth therin / and binde it vpon hys forheade.
But if he can not slepe / thē take Lettice sede beatē / Almondes beaten / ye iuice of Lettice / of ech an vnce / water of Roses / oyle of Roses / of eche halfe