first of all I wanna say hey and I?m glad to be a part of this community. With that out of the way I?ve recently been sick a few times and acquired some hydromet cough syrup hydrocodone/homatropine 5/1.25 for 5ml. I also have some old promethazine dm syrup and was wondering if I could mix the two to get the most out of the hydromet I have left. Any suggestions would be greatly appreciated