Tamflo DFZ Capsule PR is a combination of two medicines used in to treat kidney stones. It relaxes the bladder and reduces pain, swelling, and other symptoms of inflammation associated with kidney stones. Tamflo DFZ Capsule PR may be prescribed alone or in combination with other medicines. It is best taken with food. Take it regularly and do not take more or use it for a longer duration than recommended by your doctor. You should not stop taking the medicine until your doctor tells you it is okay to stop.