Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Depression Health Center

Font Size

Understanding Seasonal Affective Disorder (SAD) -- Diagnosis and Treatment

What Are the Treatments for Seasonal Affective Disorder? continued...

In extremely severe cases of depression, especially when the patient is suicidal or has psychotic symptoms (delusions or hallucinations), electroconvulsive therapy may be used, especially when other kinds of added medicines (such as antipsychotic drugs) may not be fully or rapidly effective. In this treatment method, a finely controlled electrical charge is used to induce a brief seizure in the brain, which can result in improvement of depression symptoms.

The role of other forms of brain/nerve stimulations in the treatment of SAD -- such as vagus nerve stimulation (VNS) or Repetitive Transcranial Magnetic Stimulation (rTMS) -- has not been well established.

Home Environment to Help Seasonal Affective Disorder

  • Take a walk at lunchtime when the sun is high. Be outdoors as often as you can.
  • Exercise as much as you are able.
  • Take winter vacations in places with long days.
  • Increase the natural light in your home by trimming low-lying branches near the house and hedges around windows.
  • Paint your walls with lighter colors.
  • Keep warm and enjoy the fun aspects of winter - such as wood fires, books, music.
  • If all else fails and you can manage it, spend time in a sunnier climate.

It is critically important to have early detection and treatment of any depression, including but not limited to SAD. Untreated depression can cause:

  • Impairment of quality of life
  • Loss of job, productivity
  • Breakdown of family, marriage, and/or relationships
  • Substance abuse and its complications
  • Suicide
  • Violent behavior (rare)

WebMD Medical Reference

Reviewed by Joseph Goldberg, MD on February 27, 2015
1 | 2

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