What are the more subtle signs of ptsd?

PTSD hints: Some subtle signs might be a generalized numbing to all experiences, and avoidance of stimuli which could remind the person of the traumatizing event(s). Friends and family might notice that the person "just isn't the same", even though s/he may not be speaking about the event.

Signs: One sign is pulling away from others. Lack of emotional intimacy with loved ones. Emotional numbing. These symptoms can quietly destroy relationships.

Symptom inquiry, yes: The doctor should inquire if the patient has been in a situation where the patient believes loss of life or catastrophic injury was imminent, and with no means of escape. Symptoms from these experiences include, hypervigilance, sleep loss, nightmares, reliving the trauma, social withdrawal, anhedonia, temper outbursts, emotional withdrawal, feelings of unfinished business, and adrenalin seeking.

And, possibly: Other subtle signs include being quieter or more withdrawn than is typical for the person, random lashing out, drastic mood swings provoked by everyday events, easy frustration over seemingly minor occurrences, and loss of interest in things the person used to enjoy,