MOOD DISORDERS
Recovering Your Balance
What Are Mood Disorders?
Mood disorders are a category of mental health conditions in which a person's emotional state or mood is persistently disturbed, more intensely and for longer than normal fluctuations, and this interferes with daily functioning, relationships, work, and quality of life.
They are primarily grouped into depressive disorders and bipolar and related disorders (per DSM‑5‑TR and similar classifications such as ICD‑11).
Main Types
Depressive disorders involve prolonged low mood without manic highs:
- Major depressive disorder (MDD / clinical depression): At least one major depressive episode lasting greater than or equal to 2 weeks, with greater than or equal to 5 symptoms (including depressed mood or loss of interest/pleasure). Common features include persistent sadness or emptiness, fatigue, sleep or appetite changes, concentration problems, feelings of worthlessness or guilt, and possible suicidal thoughts.
- Persistent depressive disorder (dysthymia): Chronic, lower‑grade depression lasting greater than or equal to 2 years (1 year in children/adolescents).
- Others include premenstrual dysphoric disorder (PMDD), disruptive mood dysregulation disorder (mainly in children/adolescents), seasonal affective disorder (SAD, often as a specifier), and depressive disorders induced by substances/medications or another medical condition.
Bipolar and related disorders involve shifts between elevated/irritable moods and depression:
- Bipolar I disorder: At least one full manic episode (abnormally elevated, expansive, or irritable mood plus increased energy/activity lasting greater than or equal to 7 days, or any duration if hospitalization is needed), often accompanied by depressive episodes.
- Bipolar II disorder: At least one hypomanic episode (milder elevation lasting greater than or equal to 4 days) plus at least one major depressive episode; no full manic episodes.
- Cyclothymic disorder: Numerous periods of hypomanic and depressive symptoms (not meeting full episode criteria) for greater than or equal to 2 years, with limited symptom‑free intervals.
Symptoms
Symptoms fall into depressive and manic/hypomanic clusters and must cause clinically significant distress or impairment.
- Depressive symptoms: Persistent sadness, emptiness, or irritability; loss of interest or pleasure in activities (anhedonia); fatigue or low energy; sleep disturbances (insomnia or hypersomnia); appetite/weight changes; difficulty concentrating or making decisions; feelings of worthlessness, guilt, or hopelessness; psychomotor agitation or retardation; and recurrent thoughts of death or suicide.
- Manic or hypomanic symptoms: Abnormally elevated, expansive, or irritable mood; increased energy or goal‑directed activity; decreased need for sleep; inflated self‑esteem or grandiosity; racing thoughts or flight of ideas; talkativeness; distractibility; and risky or impulsive behavior. Hypomania is similar but less severe and without major functional impairment or psychosis.
Mixed features (symptoms of both at once) can also occur.
Having some of these signs does not by itself mean a mood disorder. Only a qualified clinician can tell what they point to.
Causes
There is no single cause.
Mood disorders typically arise from a combination of:
- Genetic and familial vulnerability.
- Neurobiological factors (imbalances or dysregulation involving neurotransmitters such as serotonin and dopamine; structural or functional brain differences, e.g., involving the amygdala and prefrontal regions).
- Environmental and psychosocial factors (chronic stress, trauma, adverse life events).
- Medical conditions, medications, or substance use that can induce or worsen symptoms.
Prevalence And Impact
Mood disorders are common. Mental disorders overall affected an estimated 1.17 billion people globally in 2023, with major depressive disorder among the leading contributors to years lived with disability. Lifetime risk for depression or related mood disorders is substantial (higher in women for unipolar depression); bipolar disorders affect roughly 1–3 percent of the population depending on the definition and study.
Diagnosis And Treatment
Diagnosis is clinical. A clinician uses a detailed history, symptom criteria (duration, number, severity, and functional impact from DSM‑5‑TR or equivalent), and rules out medical, substance‑related, or other psychiatric causes. There is no single laboratory test that confirms a mood disorder, though medical workups help exclude other conditions.
A proper diagnosis can only come from a thorough professional evaluation by a qualified clinician.
Treatment is often effective and usually combines approaches:
- Psychotherapy (e.g., cognitive‑behavioral therapy, interpersonal therapy, or specialized approaches for bipolar disorder such as interpersonal and social rhythm therapy).
- Medications: Antidepressants (commonly SSRIs and others) for depressive disorders; mood stabilizers, atypical antipsychotics, and sometimes antidepressants carefully managed for bipolar disorders.
- Lifestyle measures (regular sleep, exercise, nutrition, stress management, and social support).
- For treatment‑resistant or severe cases: brain stimulation therapies such as transcranial magnetic stimulation TMS or electroconvulsive therapy ECT.
Many people achieve significant improvement or remission with appropriate care; maintenance treatment often reduces recurrence.
The right treatment for each person is decided with their clinician.
If you are in crisis, call or text 988. In an emergency, call 911.
This is general educational information, not a diagnosis or personalized medical advice. Symptoms that last, intensify, or impair functioning warrant evaluation by a physician or mental health professional. In a crisis involving suicidal thoughts or inability to stay safe, seek immediate help.
Who Do We Help?
Teenagers and adults whose low or high moods last longer and run deeper than everyday ups and downs, and the families who support them.
How Can We Help?
Psychiatry brings diagnosis and long‑term care together, Psychotherapy offers cognitive behavioral and interpersonal therapy, and Medication Management finds and adjusts the right medicine.
What Are My Options?
If you are wondering if we could be a good fit for you or have questions about how we can craft your own specialized treatment plan, please reach out to learn more.
For individuals with urgent needs we may be able to offer same-day or next-day appointments to ensure that you get the care you need as quickly as possible.
Accessible And Flexible Treatment Options
Conveniently located in West Lake Hills, we provide expert psychiatric care and psychological testing for patients in
Austin, Rollingwood, Tarrytown, Bee Cave, Lakeway and Surrounding Communities in Central Texas.
Our Mission is to Provide the Best Psychiatric Care and Psychological Testing in Austin. Contact Us today, we love to help!
How To Get Started
1. Fill Out Our Request Form
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A member of our Patient Care Team will reach out at your convenience.
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