The directions that come with the prescription may say to only use the
Nystatin four times a day, but because yeast grows back in
about 90 minutes, it is important to apply the
Nystatin much more often than this.
Dr. Orion Truss, who inspired Dr. Crook to write his landmark book
about candida used
Nystatin extensively in the 1970's to discourage yeast growth in his patients, and was one of the first medical doctors to notice the connection between an antibiotic and candida infections.