Diagnosing and treating clinical depression, also known as Major Depressive Disorder (MDD), involves a comprehensive evaluation since no single test definitively identifies it, and there are several options for treating people once a diagnosis has been reached. You can read about the general approach in our more detailed article here. The diagnosis process requires clinical judgment and expertise, and it is widely accepted that when treating clinical depression, the earlier the intervention, the better the outcomes typically are.
CALL 988 LIFELINE FOR SUPPORT!
If a person suspects they or someone they care about might be suffering from depression, it is essential to get professional help. This is especially important when a person harbors suicidal or self-harm thoughts. There has been a considerable increase in people asking for help because of their fears of self-harm. In July of 2022, the 10-digit National Suicide Prevention Lifeline transitioned to the easy-to-remember three-digit 988 Suicide & Crisis Lifeline, which operates 24/7, allowing people experiencing substance abuse, suicide, and/or mental health crises to connect with trained counselors. In the last year, the service has already answered more than 372,000 contacts (including calls, chats, and texts). That’s more than a 100% increase over an equivalent period on the old lifeline.
If someone in your family suffers from depression (or other mental health disorders), you can contact your local NAMI (National Alliance for the Mentally Ill) for support and information about resources near you.
How is Major Depressive Disorder diagnosed?
Typically, a medical practitioner reaches a diagnosis through a detailed process that involves:- In a clinical interview, a practitioner will ask about the patient’s symptoms, including duration, severity, and impact on daily functioning. The patient’s medical history, past mental health issues, family history of mental health problems, and any medications or treatments they’re currently receiving will be reviewed. The clinician may also enquire into other aspects of the patient’s life, such as relationships, work, and daily activities, to get a complete view of their situation.
- Conducting a physical examination to rule out other medical conditions that might be causing the symptoms. The doctor may order specific laboratory tests, such as blood tests, to check for abnormalities in thyroid function, vitamin deficiencies, or other potential causes or contributors to depressive symptoms.
- Gathering details about any medications the patient is taking, as some medicines can cause symptoms of depression, as well as discuss alcohol or recreational drug use.
- A psychological evaluation by a psychologist or psychiatrist may be suggested. These specialists can conduct a more in-depth assessment of the patient’s mood, thoughts, feelings, and behaviors.
- Depressed mood
- Recurrent thoughts of death or suicide or a suicide attempt
- Loss of interest or pleasure in almost all activities
- A significant change in appetite
- Substantial weight loss or gain
- Insomnia or hypersomnia
- Psychomotor agitation or retardation
- Fatigue or loss of energy
- Indecisiveness
- Feelings of worthlessness or excessive guilt
- Diminished ability to think or concentrate
- Bipolar disorder
- Dysthymia (persistent depressive disorder)
- Adjustment disorders
- Medical conditions like hypothyroidism or vitamin deficiencies
What are the options for treating clinical depression?
Clinical depression, or major depressive disorder (MDD), can be treated using a combination of pharmacological, psychotherapeutic, and alternative approaches. Here is a summary of the spectrum of treatments:- Pharmacological treatments. Most often, antidepressants, selective serotonin reuptake inhibitors (SSRIs), serotonin-norepinephrine reuptake inhibitors (SNRIs), atypical antidepressants, tricyclic antidepressants (TCAs), monoamine oxidase inhibitors (MAOIs), antipsychotics, or mood stabilizers.
- Psychotherapeutic treatments, such as Cognitive Behavioral Therapy (CBT), Interpersonal Therapy (IPT), Psychodynamic Therapy, Dialectical Behavior Therapy (DBT), Problem-Solving Therapy
- Electroconvulsive Therapy (ECT)
- Repetitive Transcranial Magnetic Stimulation (rTMS)
- Vagus Nerve Stimulation (VNS)
- Lifestyle modifications involving diet, avoiding alcohol and recreational drugs, and ensuring adequate sleep
- Alternative therapies, such as light therapy, meditation, and mindfulness, acupuncture, and biofeedback
- Support groups and peer support.