Skip to content

Depression Health Center

Font Size

Glossary of Depression Terms

Antidepressant. A drug used to treat depression. Selective serotonin reuptake inhibitors (SSRIs) are a class of antidepressants that includes drugs like Celexa (citalopram), Lexapro (escitalopram), Paxil (paroxetine), Prozac (fluoxetine), and Zoloft (sertraline.)

Anxiety disorder. A chronic condition that causes anxiety so severe it interferes with your life. Some people with depression also have overlapping anxiety disorders.

Recommended Related to Depression

Vacation Depression: How to Cope

We love our vacations -- those great escapes from the humdrum and the hassles. But if you're depressed, the annual vacation may seem like yet another obstacle -- especially with soaring gas prices and an unstable economy. Vacation depression is a fact of life for many people. You feel guilty spending the money -- and pushing yourself to plan the trip becomes a burden. Every flat tire, delayed flight, and tantrum (child or adult) is simply draining. When your vacation ends, there's the depressing...

Read the Vacation Depression: How to Cope article > >

Bipolar disorder. A type of depression that causes sometimes extreme mood swings between depression and mania (or hypomania.) This condition used to be called manic depression.

Dysthymia. A type of chronic, low-grade depression that is less severe than major depression. It can also last for years. Dysthymia may not disable a person, but it prevents one from functioning normally or feeling well.

Electroconvulsive therapy (ECT). A treatment for depression that uses an electric current to create a brief, controlled seizure. It is safe and often effective for depression that hasn't responded to drugs or therapy.

Hypomania. A milder form of mania.

Major depression. The medical diagnosis for depression that lasts for at least two weeks and interferes with daily life. It causes symptoms like low energy, fatigue, and feelings of hopelessness.

Mania. A phase of bipolar disorder, mania is a period of intense energy, euphoria or irritability, sleeplessness, or recklessness. It is so extreme that it interferes with a person's life and can involve false beliefs (delusions) or perceptions (hallucinations).

Mood stabilizers. A class of drugs used to treat some types of depression, like bipolar disorder. They include lithium and some drugs originally used for seizures called anticonvulsants. These include Depakote (divalproex), carbamazepine (Tegretol), and Lamictal (lamotrigine).

Neurotransmitter. A chemical in the brain, like serotonin or norepinephrine, that sends messages between brain cells. Medicines that treat depression often alter the levels or functioning of these chemicals.

Panic attack. A sudden feeling of intense fear or anxiety, accompanied by physical symptoms, that isn't triggered by real danger. Panic attacks are common in many anxiety disorders.

Postpartum depression. Depression that affects women who have recently given birth. Many new mothers experience a brief episode of mild mood changes known as the "baby blues," but some will suffer from postpartum depression, a much more serious condition that requires active treatment and emotional support for the new mother.

Today on WebMD

Differences between feeling depressed and feeling blue.
jk rowling
Famous people who've struggled with persistent sadness.
depressed man sitting on hallway floor
Learn the truth about this serious illness.
Sad woman looking out of the window
Tips to stay the treatment course.
unhappy teen boy
Health Check
jk rowling
Pills with smiley faces
Teen girl huddled outside house
Depressed man sitting in hospital hallway
antidepressants slideshow
pill bottle
Winding path