When PTSD symptoms spike racing heart, intense fear, flashbacks, or dissociation your nervous system is in “fight-flight-freeze” mode. The goal is to remind your brain you’re safe in the present moment. These techniques are recommended by trauma experts (NICE guidelines, VA/DoD Clinical Practice Guideline, and therapists trained in EMDR and somatic approaches):

1. Grounding (5-4-3-2-1) Name 5 things you see, 4 you can touch, 3 you hear, 2 you smell, 1 you taste. This pulls attention back to the present.
2. Controlled breathing Try “box breathing”: Inhale 4 seconds, hold 4, exhale 6–8, hold 4. Or simply exhale twice as long as you inhale (e.g., 4 in, 8 out). This activates the parasympathetic “rest-and-digest” system.
3. Physical grounding Hold something cold (ice cube, cold drink), press your feet hard into the floor, or tightly squeeze and release your hands/arms. Strong sensory input tells the amygdala “danger is over.”
4. Orienting Slowly turn your head side to side, scanning the room while reminding yourself: “This is 2025, I’m [age], I’m in [location], the event is in the past.”
5. Safe place imagery (if it works for you) Briefly picture a calm place (real or imagined) and notice its colors, sounds, and smells.
6. Self-talk Repeat gently: “I’m having a flashback. It feels real but it’s a memory. I’m safe now.”

If hyperventilating or dissociating heavily, splash cold water on your face or use the “diver’s reflex” (hold breath and put face in cold water for 15–30 seconds if possible).

Practice these skills when you’re calm so they become automatic during distress. Long-term reduction of PTSD symptoms usually requires trauma-focused therapy (CPT, PE, EMDR) and sometimes medication, but these tools can help you regain control in the moment.