Which of the following disorders is NOT typically treated with stimulants?

Stimulants are primarily indicated for disorders characterized by attention deficits, excessive sleepiness, or mood disorders that have not responded to other treatments. Attention Deficit Hyperactivity Disorder (ADHD) is one of the most common conditions treated with stimulants, as these medications help enhance focus, attention, and impulse control. In the case of narcolepsy, stimulants are prescribed to combat excessive daytime sleepiness associated with this sleep disorder.

When it comes to Treatment-Resistant Depression, stimulant medications may sometimes be used as adjuncts, particularly in cases where patients do not respond to traditional antidepressants, as they can help improve energy levels and overall mood state.

Conversely, Post-Traumatic Stress Disorder (PTSD) is not typically treated with stimulants. The primary treatment approaches for PTSD usually involve psychotherapy and, when medication is considered, it often includes selective serotonin reuptake inhibitors (SSRIs) or other classes of antidepressants that address symptoms such as anxiety, depression, and intrusive thoughts. Stimulants are not indicated for PTSD and could potentially exacerbate symptoms such as anxiety or hyperarousal, making them inappropriate for this disorder. Therefore, PTSD is the correct answer as it is not a disorder typically treated with stimulants.