But where the kidneys are affected, the disorder continues long. It is worse if attended with a frequent bilious vomiting. It is proper to rest; to lie soft; to open the belly; and even to give a clyster if it will not do without it; to sit down often in warm water; to take neither meat nor drink cold; to abstain from every thing salt, acrimonious, acid, and fruit of the apple kind; to drink freely; to add sometimes to the meat, and sometimes to the drink, pepper, leeks, ferula(25), white poppies, which usually cause a great discharge of urine from the kidneys.

If they be ulcerated, and the ulcers are to be cleansed, the remedy is sixty seeds of cucumber blanched, fifteen kernels of the wild pine, as much anise as can be held betwixt three fingers, a little saffron; all these powdered, and divided into two draughts of mulse.

If the pain only is to be relieved, the medicine is thirty seeds of cucumber, and twenty of the kernels mentioned before, five sweet almonds, a little saffron powdered, and given to drink with milk. And besides these it is proper to apply some malagmas; especially such as are fit for drawing out moisture.