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Understanding Depression -- Symptoms

What Are the Symptoms of Depression?

For major depression, you may experience a sad or depressed mood, or an inability to feel pleasure, plus five or more of the following symptoms, for at least a two-week period

  • Feelings of guilt, worthlessness, helplessness, or hopelessness
  • Loss of interest or pleasure in usual activities, including sex
  • Difficulty concentrating and complaints of poor memory
  • Insomnia or oversleeping
  • Appetite changes, which may include weight gain or loss
  • Fatigue, lack of energy
  • Thoughts of suicide or death
  • Slow speech; slow movements

You might also experiences other associated symptoms, such as anxiety, agitation, irritability, a worsening of pain or co-existing chronic illnesses, or physical complaints such as stomach aches, headaches, or digestive problems.

Understanding Depression

Find out more about depression:



Diagnosis and Treatment


In children and adolescents, symptoms of depression may include:

Call Your Doctor About Depression If:

  • You or a loved one have suicidal thoughts, or have other signs of either major depression or dysthymia; help is available.
  • You are considering alternative or complementary treatments for depression. It's important that your doctor be aware of all aspects of your treatment.

NOTE: There is a distinct difference between feeling just sad or "depressed" and having a “clinical” depressive illness. If you have low spirits for a while, don't necessarily be concerned. However, if you feel you can't lift yourself out of your misery, or begin to notice other physical symptoms such as changes in sleep, appetite, or energy, seek help.

WebMD Medical Reference

Reviewed by Joseph Goldberg, MD on February 27, 2015

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