Tips for getting off Flomax (tamsulosin)?

It's been 25 days since my second HDR session. I still take on capsule (0.4 mg) of tamsulosin every night. By the next evening, I am starting to see a slow stream. I don't want to be on this drug forever. Maybe start taking it every other day? Maybe later and later each day? Anyone with experience stopping the drug? Or is it just normal to starting seeing slower streams at night? I probably am starting to drink less as the evening progresses.