Unipolar depression

Unipolar Depression is a term used to describe a type of MDD that is characterized by a persistent low mood and lack of interest in activities. It is also known as Major Depression or Clinical Depression.

Definition

Unipolar Depression is a common and serious medical illness that negatively affects how you feel, the way you think and how you act. It causes feelings of sadness or a loss of interest in activities once enjoyed. It can lead to a variety of emotional and physical problems and can decrease a person’s ability to function at work and at home.

Symptoms

Symptoms of Unipolar Depression can vary from mild to severe and can include:

• Feeling sad or having a depressed mood
• Loss of interest or pleasure in activities once enjoyed
• Changes in appetite — weight loss or gain unrelated to dieting
• Trouble sleeping or sleeping too much
• Loss of energy or increased fatigue
• Feeling worthless or guilty
• Difficulty thinking, concentrating or making decisions
• Thoughts of death or suicide

Causes

The exact cause of Unipolar Depression is not known, but a combination of genetic, biological, environmental, and psychological factors play a role. It can occur at any age, but often begins in adulthood.

Treatment

Treatment for Unipolar Depression often involves a combination of medication, psychotherapy, and lifestyle changes. Antidepressants are commonly used, along with cognitive-behavioral therapy or interpersonal therapy. Lifestyle changes such as regular exercise, a healthy diet, and adequate sleep can also help manage symptoms.

See Also

• Bipolar Disorder
• Dysthymia
• Seasonal Affective Disorder
• Postpartum Depression