Sleep problems—especially insomnia—can impact up to 40% of adults. Insomnia means trouble falling asleep, staying asleep, or waking too early. Causes range from lifestyle habits and stress to health conditions and trauma. Some people can’t fall asleep; others wake up often or don’t feel rested. It often connects with mood issues like depression, anxiety, or chronic pain.

How Trauma and PTSD Affect Sleep
People coping with trauma may experience nightmares, restlessness, and difficulty relaxing. These symptoms are common with PTSD and adjustment disorders.

The brain may feel chronically on guard and hypervigilant in a relatively or objectively safe situation or environment, which makes it harder to sleep. Support that targets trauma can improve sleep and emotional well-being.

Common Symptoms of Sleep Disorders

• Trouble falling asleep despite feeling tired

• Frequent waking during the night

• Early wake-ups with lingering fatigue

• Daytime sleepiness and low energy

• Irritability or emotional sensitivity

• Difficulty concentrating or remembering

• Increased caffeine use to stay awake

• Muscle tension and headaches

• Anxiety around sleep routines

• Avoidance of hobbies or social activities

 Real-Life Impacts of Poor Sleep

• Struggles with work, school, or daily routines

• Higher risk of accidents due to slowed reaction time

• Increased emotional reactivity and stress

• Relationship difficulties with friends or family

• Elevated risk for heart disease, weight gain, and illness

• Changes in hormones, appetite, and immune system

• Reduced ability to manage challenges and tasks

• Lower enjoyment and satisfaction in everyday life