Reviva Brain So what do you do if you do not know or dont know the way to react to someone near who has ptsd The primary thing i would suggest is to speak to them. It never hurts to speak. In case you dont know something or are stressed approximately some thing questions dont hurt. It is better to understand than to come to be hurting a person extra than they are already. if youve got nightmares on every occasion you sleep or now and again youve got inherited a totally effective antisense of right and wrong.