Appears to refer to two different remedies for gravel (kidney stones). The first is mashed garlic infused in white wine. The second calls for a distillation of nutmeg, hawthorn buds, and white wine that is sweetened with marshmallow syrup (a syrup made from the sap of the marshmallow plant combined with sugar and sometimes egg whites).
A remedy to tread "madness" (possibly referring to rabies) using a variety of plants and shrubs, dissolved in ale with pewter, garlic, and mithridate (a kind of panacea).