• Normal grief response
• Bipolar disorder
• Alcohol, sedative, or opiate abuse
• Stimulant withdrawal, eg, cocaine, amphetamines
• Anxiety disorder, eg, generalized anxiety disorder, post-traumatic stress disorder
• Domestic violence
• Hypothyroidism
• Dementia, parkinsonism, or stroke
• Other chronic medical illness, eg, anemia, chronic infection, renal failure
• Drug-induced, eg, reserpine, corticosteroids, oral contraceptives, clonidine, levodopa
• Cushing’s syndrome
• Personality disorder, eg, borderline

Types

• Adjustment disorder with depressed mood
• Major depressive disorder
• Dysthymia (some depressive symptoms for >2 years)
• Seasonal affective disorder
• Postpartum depression
• Premenstrual dysphoric disorder

• Fatigue and weight gain
• Fatigue and weight loss
• Fatigue and weight gain