What are the physical characteristics of ptsd?

Post-Traumatic Stress Disorder (PTSD) can manifest through various physical characteristics, including increased heart rate, sweating, and hyperarousal. Individuals may also experience fatigue, muscle tension, and sleep disturbances, often leading to insomnia or nightmares. Additionally, some may exhibit avoidance behaviors that can impact physical health, such as neglecting exercise or proper nutrition. Overall, these physical symptoms can significantly affect daily functioning and overall well-being.