When a Client Dissociates in Session: What to Do and What to Say
By Kristen McClure, MSW, LCSW | TherapistWorksheet.com
A client goes quiet mid-sentence. Their eyes lose focus. They seem to be looking through you rather than at you. The conversation from two minutes ago is suddenly inaccessible to them. Dissociation in session is common — especially with trauma survivors — and most therapists receive almost no training in how to respond to it.
What Dissociation Is
Dissociation is a disruption in the normally integrated functioning of consciousness, memory, identity, emotion, perception, behavior, and sense of self. It exists on a spectrum from ordinary (highway hypnosis, absorption in a book) to pathological (dissociative identity disorder, depersonalization/derealization disorder).
In therapy sessions, you are most likely to encounter:
- Mild dissociation — zoning out, losing the thread, feeling “foggy”
- Emotional numbing — sudden blunting of affect that seems disconnected from content
- Depersonalization — feeling detached from oneself, watching from outside
- Derealization — the environment feels unreal, dreamlike, distant
- Trauma-triggered dissociation — shutdown or flight response triggered by material in session
Signs a Client Is Dissociating in Session
- Eyes glaze over or stare blankly
- Voice becomes flat or monotone
- Speech slows significantly or stops mid-sentence
- Client seems unreachable or “not there”
- Posture changes — often slumping or rigidity
- Client loses track of what they were just saying
- Sudden topic shift or apparent amnesia for recent content
- Asking the same question they just asked
- Reporting they feel “far away,” “foggy,” or “not real”
What to Do When a Client Dissociates
Step 1: Gently interrupt
“I’m going to pause us here for a moment. I notice you seem to have gone somewhere. Take your time — I’m right here.”
Keep your voice calm and grounded. Do not rush them back.
Step 2: Orient to the present
“Let’s come back to the room for a moment. Can you feel your feet on the floor? Can you tell me one thing you can see right now?”
Grounding techniques — naming sensory experience in the present — help the nervous system return to the window of tolerance.
Step 3: Check in
“How are you doing right now? Can you tell me where you are?”
Simple orientation questions confirm the client has returned to the present without making them feel scrutinized.
Step 4: Decide whether to continue
Once a client has dissociated significantly, continuing to press into difficult material is usually counterproductive. The nervous system has communicated its limit. Stabilizing and ending the session productively is often more useful than pushing forward.
Step 5: Name it without pathologizing
“What just happened makes a lot of sense given what we were talking about. Your nervous system was trying to protect you. That’s something we can work with.”
Grounding Techniques That Work in Session
- 5-4-3-2-1 — name 5 things you see, 4 you hear, 3 you can touch, 2 you smell, 1 you taste
- Feet on floor — press feet firmly into the ground, feel the contact
- Cold water or ice — if you keep water available, offer it; the sensation is grounding
- Bilateral stimulation — slow tapping on alternating knees
- Name the room — “Where are we? What year is it? Who am I?”
- Deep diaphragmatic breathing — extended exhale activates the parasympathetic system
Preventing Dissociation in Future Sessions
If a client dissociates regularly, the approach needs to adjust. Common modifications: pacing the depth of exploration, building stronger stabilization skills before going into difficult material, teaching the client their warning signs, establishing a signal they can use to tell you they are losing their window, and addressing any factors (sleep, medication, substance use) that affect window of tolerance.
Frequently Asked Questions
Is it okay to continue the session after a client dissociates?
It depends on severity and how quickly they return. Mild dissociation followed by quick reorientation — you can often continue at a slower pace. Significant dissociation that takes time to resolve — stabilize and consider ending early.
How do I tell the difference between dissociation and boredom?
Boredom looks like disengagement with continued awareness. Dissociation looks like absence — the client is not tracking, not reachable in the same way, and may not remember what just happened. When in doubt, gently check in.
Should I refer a client who dissociates frequently?
Significant dissociative pathology — particularly DID or OSDD — requires specialized training. If you are outside your competence, a consultation or referral to a dissociation specialist is appropriate. Trauma-informed care for less complex dissociation is within most therapists’ scope with adequate training.
What should I document when a client dissociates?
Document that dissociation occurred, your observation of it, the intervention you used, the client’s response, and any clinical decisions that followed (e.g., modified session, earlier end time, plan to address in supervision).
Kristen McClure, MSW, LCSW is a licensed therapist who creates practical clinical tools to help therapists navigate the hardest moments in their work.