Depression, also referred to as major depressive disorder (MDD), is a mental health condition that affects a person’s actions, thoughts and feelings. According to the National Institute of Mental Health (NIMH), it impacts approximately 7% of the U.S. population age 18 and older in a given year, and can develop in anyone regardless of age, race, sex or income. Additionally, nearly 2 million children in the United States have been diagnosed with depression, according to the Centers for Disease Control and Prevention (CDC), making it one of the most prevalent and common mood disorders across all age groups.

TYPES OF DEPRESSION/MOOD DISORDERS:

• Bipolar I Disorder: Classified by manic episodes that last seven days or longer and/or severe manic symptoms, as well as depressive episodes that last at least two weeks.
• Bipolar II Disorder: Classified by a series of depressive and hypomanic episodes.
• Cyclothymic Disorder: Classified by periods of hypomanic and depressive symptoms that last at least two years.
• Major depressive disorder (MDD): Characterized by persistent feelings of sadness, hopelessness and a loss of interest in hobbies or activities that were once pleasurable. These symptoms can last for weeks, months or even years, and can affect every facet of your life, from your work and relationships to your ability to function normally. 
• Persistent depression disorder (Dysthymia): Chronic type of depression that lasts for at least two years. Symptoms may not be as severe as MDD, but they are long-lasting, and this continuous state can have a significant impact on normal functioning.
• Seasonal affective disorder (SAD): Occurs at a specific time of year, usually in the winter when sunlight exposure is reduced. SAD can cause symptoms similar to those of major depressive disorder but is typically resolved when the seasons change.
• Postpartum depression: Occurs in some women after giving birth. It involves severe depressive symptoms that go beyond the typical “baby blues” many new mothers experience. Postpartum depression can affect a mother’s ability to care for herself and her child and may require specialized treatment.