Another major factor that causes military members to be at such a higher probability of drug abuse is PTSD.
What is PTSD? PTSD, post-traumatic stress disorder, is combat fatigue or shell shock. PTSD is not limited to military members–it can also appear in those who have gone through sexual assault, natural disasters, and other traumatic events in their lives.
Military members tend to be more exposed to many harsh environments and situations causing higher levels of trauma and PTSD. When members of the military get help for their PTSD, they are often prescribed addictive drugs for coping leading them into addiction. After taking the sedatives and painkillers that military veterans are often prescribed for the emotional and physical trauma they endure, many become dependent on these drugs.
Signs of becoming addicted to these substances include; poor performance at work, social dysfunction, strong cravings, inability to cultivate or maintain relationships, lack of energy or motivation, self-destructive behaviors, and low self-esteem.