I started taking Apo-Alfuzosin about 3 years ago to treat symtoms of BHP. Three months ago Avodart was added to the therapy. I am also taking Testosterone suppliment because my bioavailable testosterone was low. I am concerned that the avodart will interfere with the testosterone suppliment and that since the addition of avodart has not had much of an improvement on my urine flow, that the risk is not worth it.