A 38-year-old female presents with recurrent episodes of depression and anxiety that start in the summer and resolve by fall. These episodes have been occurring annually for the last four years. What is the probable diagnosis and treatment approach?
The patient's symptoms suggest Seasonal Affective Disorder (SAD), summer subtype. This variant of SAD is characterized by recurrent episodes of depression and anxiety in the summer months. The treatment approach may include cognitive behavioral therapy, medication management with antidepressants if symptoms are severe, and lifestyle measures such as spending time in cool, dark environments to minimize exposure to bright light and heat.