Homeopathy treats the whole person, not just the presenting symptoms or disease, so the selection of remedy is based on a multitude of factors, including of course those specific to the acute syndrome.
The nature of the urine and location of pain are important considerations, but so too are overall constitutional attributes. A skilled homeopath will choose a remedy that will lessen the symptoms of a UTI, reduce their frequency, and redress any underlying imbalances so recurrences are less likely.
Homeopathic remedies that are used to treat UTIs include Apis mellifica, Apocynum cannabinum, Berberis vulgaris, Digitalis purpurea, Equisetum hyemale, Mercurius corrosives, Pareira brava m.m.