What Is Persistent Depressive Disorder (Dysthymia)?
Understanding the difference between dysthymia and cyclothymia will help those who are not sure which diagnosis they have and will help doctors prescribe the correct medication and treatment. They both have similar symptoms, which could make diagnosis challenging, and an individual may have one or two symptoms indicating the possible presence of both disorders.1
Impact of Persistent Depressive Disorder
How Common is Persistent Depressive Disorder?
What is the Difference Between Persistent Depressive Disorder (Dysthymia) and Cyclothymia?
What Causes Persistent Depression?
Biological Differences
Individuals with PDD might have physical differences in their brains. Although the specifics of the effects of these changes are not certain, they have been known to cause persistent depression and could point to other mental conditions as well.
Brain Chemistry
Inherited Traits
Persistent depressive disorder is more common among people with relatives that also have the condition. However, researchers are still looking for ways to determine the gene responsible for causing depression.
Life Events
Signs and Symptoms of Persistent Depressive Disorder
Common Signs of Persistent Depressive Disorder
- Trouble at work or school
- Fatigue
- Lack of appetite or overeating
- Feelings of hopelessness, worthlessness, or isolation
- Limited energy
- Lack of concentration
- Low self-esteem
- Either sleeping too much or having insomnia
Dysthymia Complications
- Substance abuse
- Reduced quality of life
- Suicidal thoughts or behavior
- Anxiety disorders and other mood disorders
- Work and school problems with decreased productivity
- Relationship difficulties and family conflicts
- Severe pain and general medical illnesses
- Personality disorders or other mental health disorders
When Should I Seek Immediate Help?
Risk Factors for Persistent Depressive Disorder
Persistent depressive disorder frequently manifests in childhood, adolescence, or early adulthood, and it also seems to be more likely to develop by some circumstances, including:
- Having a first-degree relative with major depressive disorder
- Traumatic or stressful life events
- Personality traits that include negativity
- History of other mental health disorders
Persistent Depressive Disorder Diagnosis
Physical Exam
Lab Tests
Psychological Evaluation
Persistent Depressive Disorder Diagnostic Criteria
- A depressed mood lasting for more than half of the day for no less than two years with no more than two months between each symptom “episode.”
- The presence of depressive symptoms like poor appetite, low self-esteem, hopelessness, and insomnia.
Persistent Depressive Disorder Treatment and Prevention
Can Persistent Depressive Disorder Be Prevented?
- Ensuring you eat a balanced diet
- Doing weekly, or daily, exercise
- Avoiding using recreational drugs, along with making sure you drink in moderation
- Taking prescription drugs as directed and discuss any side effects with your healthcare providers
What Is the Outlook for People With Persistent Depressive Disorder?
Persistent Depressive Disorder Treatment Options
Depending on the severity of your condition, medications and psychotherapy can help you get better.
Medications
- Serotonin and norepinephrine reuptake inhibitors (SNRIs)
- Tricyclic antidepressants (TCAs)
- Selective serotonin reuptake inhibitors (SSRIs)
Psychotherapy
Different psychotherapy, like cognitive behavioral therapy, can effectively treat persistent depression. You and your therapist can talk about the best therapy for you, your goals for therapy, and other things, including the length of the course of treatment.5
Get Treatment for Dysthymia at Pacific Beach Health
If you’ve recognized the signs of persistent depressive disorder in yourself or a loved one, know that healing is within reach. At Pacific Beach Health, we specialize in providing compassionate, evidence-based care tailored to your unique journey.
Our dedicated team offers a range of therapies—including cognitive-behavioral therapy (CBT), dialectical behavior therapy (DBT), and trauma-informed care—to address both the symptoms and underlying causes of chronic depression. We understand that each individual’s path to wellness is different, which is why we create personalized treatment plans that encompass not just mental health, but also physical well-being and spiritual growth.
We offer flexible programs, including Partial Hospitalization (PHP) and Intensive Outpatient (IOP), designed to fit seamlessly into your daily life while providing the structured support necessary for lasting change.
Taking the first step toward recovery can be daunting, but you don’t have to do it alone. Reach out to us to schedule a confidential consultation.
Let Pacific Beach Health be your partner in rediscovering hope, balance, and a renewed sense of purpose.
Frequently Asked Questions
What is persistent depressive disorder?
Persistent depressive disorder (PDD), also known as dysthymia, is a chronic form of depression that lasts for at least two years and involves feeling down or depressed most of the time. Its symptoms can range from mild to severe. The best treatment typically combines medication, therapy, and healthy lifestyle changes.
What are the symptoms of persistent depressive disorder?
Symptoms of persistent depressive disorder include a low or depressed mood along with fatigue, low energy, low self-esteem, and trouble concentrating. People may also experience feelings of hopelessness, worthlessness, or isolation, changes in appetite, and either insomnia or oversleeping. These symptoms often lead to trouble at work or school.
What is the difference between persistent depressive disorder and major depression?
The main difference between persistent depressive disorder and major depression is duration, since PDD is a chronic form of depression that lasts for years. PDD shares many of the same symptoms as other types of depression, but they last much longer. Many people with PDD also experience episodes of major depression at some point.
What causes persistent depressive disorder?
Persistent depressive disorder can be caused by a combination of factors, including biological differences in the brain, brain chemistry, inherited traits, and stressful life events. Events like financial problems, high stress, or the loss of a loved one can contribute to its development. PDD is also more common among people whose relatives have the condition.
Who is at risk for persistent depressive disorder?
People at higher risk for persistent depressive disorder include those with a first-degree relative who has major depressive disorder, a history of traumatic or stressful life events, or other mental health disorders. Personality traits that include negativity can also increase risk. PDD frequently begins in childhood, adolescence, or early adulthood, but it can affect anyone at any age.