Sleep disturbances are a common stress reaction. Many of them need the help of specialists - psychologists, psychiatrists, psychotherapists - as they are at a higher risk of developing PTSD.  Symptoms of acute trauma (appearing in the first month after stress) are detected in 60-80% of servicemen who witnessed the death of their comrades or civilians or saw the bodies of the dead.  Symptoms of PTSD (sleep disturbances, anxious thoughts, constant fear, loss of interest in life) develop in about 12-20% of servicemen who have suffered a combat trauma but did not seek psychological help because they were afraid of being disrespected for showing weakness, cowardice, or threatening their military career. Psychotherapeutic, pharmacological, and physiotherapeutic approaches are used for treatment. To treat sleep disorders, depression, and anxiety in the outpatient psychiatric department of the PD and MH Center, in addition to prescribing medications and working with psychologists, doctors use the Fisher Wallace Stimulator, which gently stimulates the brain to produce certain natural chemicals that improve mood, reduce and treat depression and anxiety disorders, and helps the brain create a state of calm that speeds up falling asleep and provides longer periods of sleep.