January 26, 2026
Exploring the Effects of PTSD on Physical Health
PTSD is associated with emotional and psychological distress, but its effects can extend well beyond mental health. Ongoing exposure to trauma-related stress responses may influence sleep and cardiovascular health and can contribute to chronic pain or other physical symptoms over time. Here is a closer look at the ways PTSD may impact physical health: Changing the Stress System To understand why your body reacts the way it does, you have to look at your nervous system. When humans face a threat, the body activates a fight-or-flight response to help us survive. This releases powerful chemicals like adrenaline and cortisol, which
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