What Is Unipolar Depression? Symptoms, Causes & Treatment
If you’ve heard the term “unipolar depression” and wondered how it’s different from just “depression” – the answer is simple: it’s the same thing, described more precisely. The “unipolar” label exists mainly to distinguish it from bipolar disorder, which involves both depressive and manic/hypomanic episodes.
Unipolar Depression Defined
Unipolar depression is major depressive disorder – persistent low mood, loss of interest, and related symptoms, with no manic or hypomanic episodes at any point. The “poles” in bipolar disorder refer to high and low mood states; unipolar depression only involves the low end.
Symptoms and Diagnostic Criteria
Diagnosis requires at least five symptoms – including depressed mood or loss of interest – present for two weeks or more. Common symptoms include fatigue, sleep disruption, appetite changes, difficulty concentrating, feelings of worthlessness, and in more severe cases, thoughts of death or suicide.
What Causes Unipolar Depression
Depression rarely has one single cause. Genetics, brain chemistry, chronic stress, trauma history, and life circumstances all play a role, often layering on top of each other rather than acting alone.
Depression and Substance Use
Alcohol and other depressants are common (and dangerous) forms of self-medication for depression, since they can offer short-term relief that makes the underlying condition worse over time. When depression and substance use show up together, treating them separately rarely works as well as treating them at the same time. That’s the model behind our depression treatment program, often paired with medication management to stabilize mood safely during recovery.
Treatment Options That Work
A combination of therapy and medication is the most well-supported approach for moderate to severe depression. CBT helps identify and shift the thought patterns that keep depression entrenched, while DBT skills can help manage the emotional intensity that often comes with it.
Take the First Step Towards Hope and Healing By Reaching Out Today
Depression that’s tangled with substance use needs care built for both. Our residential treatment program treats them together, in one coordinated plan. Call (276) 365-1636 or reach out online today.