I took Nystatin powder 1/2 tsp twice a day mixed with water. 5 days later I was nearly dead from dehydration, malabsorption from GI damage. It stripped 3 layers of my intestinal tract. Even the villai were damaged. That was in 1988. I was very fortunate that the villae grew back (5 years at 1mm per year).
I survived on Ensure Plus and Gatorade for two...