You may wake frightened, tense, confused, tearful, or physically alert.
Returning to sleep can be difficult, and you might remember vivid details or only a strong sense of danger. During the day, tiredness, irritability, trouble concentrating, or apprehension about bedtime can become as disruptive as the dream itself. These experiences deserve attention, but their presence alone cannot tell you whether you have post-traumatic stress disorder or another condition.
