My sister was just recently prescribed zoloft for her PTSD she was in the army and never really took meds for it then got in a really bad car accident and lost her leg and watched her friend die. She and another were the only ones who lived from that and ever since then she has had really bad anxiety about everything including her PTSD I was just wondering what I should look for after reading your comments. She has never taken it before and asked me to look up the reviews on it so if you or someone can help I'd greatly appreciate it.