14.4 — Trauma and PTSD

Most people exposed to a traumatic event recover without treatment. That is the first thing to know, and it is left out of most accounts.

Significant symptoms in the following weeks — intrusive images, disturbed sleep, jumpiness, avoidance — are the normal response, not a disorder. Most resolve.

PTSD is what happens when they do not.

What it is

Exposure to actual or threatened death, serious injury or sexual violence — directly, as a witness, or by learning it happened to someone close — followed by four clusters of symptoms lasting more than a month and causing real impairment.

Intrusion. Unwanted memories, nightmares, and flashbacks — which are not vivid remembering. A flashback is re-experiencing, in which the person is, to some degree, there.

Avoidance. Of reminders, places, people, conversations, and of the memory itself.

Negative changes in thinking and mood. Persistent fear, horror, anger, guilt or shame; beliefs like the world is entirely dangerous or it was my fault; detachment from others; inability to feel positive emotion.

And hyperarousal. Jumpiness, irritability, difficulty sleeping and concentrating, hypervigilance, reckless behaviour.

Why the memory behaves differently

This is the part that makes it make sense.

Ordinary memories are stored with a time and a place attached (2.4) — you know it is in the past. Traumatic memories are frequently stored fragmented and intensely sensory, without that time stamp.

Which is why a smell, a sound, or a tone of voice can produce the whole thing in the present tense, and why the person cannot simply reason their way out — the system holding it does not read conclusions (5.2).

And avoidance is what keeps it there. The memory needs to be processed to be filed properly, and avoidance prevents processing (2.6). This is why the treatment involves approaching the memory rather than avoiding it, and why time alone frequently does not resolve it.

Complex trauma

Prolonged, repeated trauma — especially in childhood or in captivity — produces something broader, now recognised as complex PTSD in the international classification.

The PTSD symptoms, plus three more: difficulty regulating emotion, a persistently negative self-concept, and difficulty in relationships.

This is what 13.10 was describing. It is not simply more PTSD; the effects are on the developing person rather than on the memory of an event.

What helps

The evidence here is good and the treatments are specific.

Trauma-focused cognitive behavioural therapy. Working through the memory in a structured way, with the beliefs attached to it. Strong evidence, and recommended first line in major guidelines.

Prolonged exposure. Repeatedly recounting the memory in a safe setting until it loses its charge, plus approaching avoided situations.

Cognitive processing therapy. Focused on the beliefs the trauma produced — about safety, trust, blame and control.

EMDR — eye movement desensitisation and reprocessing. It works, with good trial evidence, and it is recommended in guidelines. What is disputed is the mechanism — the specific eye movements may not be the active ingredient, and the exposure and processing components may be doing the work. A treatment can be effective while its theory is wrong.

Medication — certain antidepressants have evidence, and are usually second line to therapy.

And what to avoid: single-session debriefing immediately after a traumatic event (6.3). It does not help and some trials found worse outcomes. Practical support, safety and ordinary contact are what help in the first days.

Why people do not get treated

Avoidance is a symptom of the condition, and treatment requires approaching the thing. The illness argues against its own treatment, which is why so many people live with it for decades.

And the belief that talking about it will make it worse. It does, briefly, during processing. Then it gets better, and the trials are clear on that.

Living with it, while getting help

Grounding, for a flashback. Feet on the floor. Name five things you can see, four you can hear. Say today's date out loud. Cold water on the hands. The point is to reassert the present.

Sleep (2.8), which is both a symptom and an amplifier.

Reduce alcohol, which is extremely commonly used here and makes every symptom worse.

And tell the people close to you what your triggers are, so they are not walking into them blind.

If it is somebody else

Do not push for the story. Being asked to recount it, without the structure of therapy, is not helpful.

Do not startle them, and do not touch them without warning during a flashback.

Ground them in the room rather than reassuring them about the past.

Be reliable and unhurried, and stay present over months.

And encourage treatment specifically, because the avoidance means they will not seek it on their own.

A note on meditation

From 7.9: standard mindfulness instructions can precipitate re-experiencing in people with trauma histories, and this is common enough that trauma-sensitive adaptations exist.

If you have a trauma history: eyes open, external anchor, short sessions, permission to stop. And treatment first — meditation is not a treatment for trauma.

What to do

If it is under a month since the event: this is the normal response. Safety, sleep, ordinary contact, practical support. Do not pathologise it and do not force yourself to talk it through.

If it is over a month and still disabling: get trauma-focused treatment. It is unlikely to resolve on its own at that point, and the treatments work.

Learn one grounding sequence and use it: feet, five things, the date.

Cut the alcohol.

And in India, Tele-MANAS on 14416 is a free 24-hour starting point, and a clinical psychologist or psychiatrist for the specific therapies.

Next: 14.5 covers two conditions where getting treatment early changes the whole trajectory.