No DXM does cause brain damage it's already been looked into.. look it up. It's a brain damage that makes you have some sort of speech impairment and DXM supposedly causes tears in your brain as well but these dont usually occur untill DXM becomes a habit.
Savako Reviewed by Savako on . DXM Questions Okay so last night I took 300mg robitussin gel caps. The experience was alright, a little strange though because I fell asleep before the effects kicked in, and woke up when it was peaking. Anyways, I have two bottles of robitussin that have about 425mg each. I have a few questions about it: 1. Ive heard that you need to take a break between dxm trips (around 2 weeks?) but, I really want to dxm again tonight... So would it be safe? 2. Are there any major differences in the effects Rating: 5