The side effects i experienced were : kidney pains, rashes, roboitch for no reason, back tension. While on DXM i always feel like my cock shrunk. Unpleasant as hell. But after the trip, my dick turns back to normal.
RedRainDrop Reviewed by RedRainDrop on . Robitussin other Dxm Long term Effects??? Hi ive been coming to these forums for over a year i just read and such,(fun to trip while readin about other peoples trips) but anywho ive noticed that while on robo i have troubles gettin it up and gettin the job done, even after i havent taken ne dxm for 4 months i still am having this trouble, ive never had this trouble before taking the dxm, now i want u to know i use to trip daily high doses never less then 3 bottles of 20 gel caps, or 3 bottles of robo 2 boxes ccc 2-3 zicam nightime lol. Rating: 5