whooped up on cold pills Jan 29, 2008 10:26:35 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by sharpie marker on Jan 29, 2008 10:26:35 GMT -5 Today I'm clipping along at full speed, plus some. Why? Because the active ingredient in Mucinex D is pseudoephedrine. KIDS, THIS IS WHY HANK DOES NOT DO THE COKE. I feel alarmingly peppy.