EMDR When Substance Use Is Also Present: Why Trauma Treatment Is Not Always Put On Hold

There is still a common assumption that trauma therapy should wait until substance use has been fully resolved. Current clinical guidance is more nuanced than that. The U.S. National Center for PTSD states that patients with PTSD and substance use disorder can tolerate and benefit from evidence-based trauma-focused PTSD treatment, and that having one condition should not be a barrier to receiving treatment for the other. It also notes that PTSD and substance use problems often co-occur and are associated with poorer functioning when both are left untreated. That does not mean every client should begin intensive trauma processing immediately. It means treatment planning should be based on formulation rather than a blanket rule. The same VA guidance says trauma-focused treatments, including EMDR, can be offered alongside evidence-based substance use treatment, either concurrently or in integrated models. The broader patient-facing guidance from the National Center for PTSD makes the same point in simpler terms: treating PTSD and substance use at the same time can work, and there are both parallel and integrated ways of doing it. Clinically, this usually means the therapist pays close attention to stabilisation, motivation, relapse risk, and whether substance use is functioning as a way of managing trauma symptoms. For some people, the trauma work needs to be slower and more contained. For others, avoiding trauma therapy altogether can leave the main driver of the substance use untouched. That is one reason concurrent treatment has become more accepted. VA sources summarising the evidence report that integrated, trauma-focused approaches tend to outperform non-trauma-focused or single-disorder approaches for people with both PTSD and substance use problems. So the useful question is usually not “must trauma therapy wait?” It is “what form of trauma therapy is manageable and safe in the context of this person’s substance use?” In some cases, EMDR remains part of that answer.