Seasonal affective disorder (SAD) is a type of depression with a recurring seasonal pattern, with symptoms most often starting in the late fall and early winter and going away in the spring and summer. The risk of SAD is higher in people who live far from the equator and those with a personal or family history of depression. Women are more likely than men to develop SAD, and younger people have a higher risk than older ones.
Types of treatment that have been studied for SAD include medication (antidepressants), psychotherapy (such as cognitive behavioral therapy, CBT), light therapy, and dietary supplements (such as vitamin D).
This publication is not copyrighted and is in the public domain. Duplication is encouraged.
NCCIH has provided this material for your information. It is not intended to substitute for the medical expertise and advice of your health care provider(s). We encourage you to discuss any decisions about treatment or care with your health care provider. The mention of any product, service, or therapy is not an endorsement by NCCIH.Last Updated: June 2019
Parental anxiety about school pick-up is a common but rarely discussed challenge for parents and/or…
Like fire, which transformed human civilization while demanding careful management, AI presents unprecedented opportunities for…
The relationship between brain glucose metabolism and ADHD is complex and significant. Research shows altered…
The roots of perfectionist parenting often lie in our own distorted childhood memories. Parents might…
You've made the decision. You're moving on to a new chapter in your career. Whether…
Struggling to stay focused with ADHD? Discover how body doubling – working alongside another person…