Hello Peter,
I take 75mg Tramadol 3 times a day and Lyrica 150mg 3 times and this is the best dosage for my PN, also have BPH and tried methadone and it shut my bladder down due to Bph and after a month the catheter was removed Friday. Have been on Tramadol and Lyrica 3 plus years. I can't take a narcotic for pain. Good Luck to Ya