Signs You Are SAD: Understanding Seasonal Affective Disorder

The cold winter season can get dreary fast. Fall ends in a heartbeat, followed shortly by freezing temperatures and hazy skies. When the cold forces people indoors, some people may feel more like hibernating for the rest of the winter than others. 

Having SAD is more than just feeling a little sad. It is also known as seasonal depression and can cause people to feel hopeless and depressed every year when winter hits. From risk factors to treatment options, here are five things to know about SAD.

SAD has no known cause

 Although seasonal affective disorder happens during certain seasons — usually fall and winter— its root cause is unknown. Some experts believe shorter days and less sunlight are to blame. The reduced sunlight could be linked to a chemical change in the brain that contributes to SAD. Abnormal levels of melatonin are also thought to be linked to seasonal affective disorder. Some possible causes are thought to be related to SAD, but there are no specific factors that have been isolated as a definite cause yet.

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People with SAD may withdraw or hibernate

The symptoms of seasonal affective disorder mirror those of other mental health conditions like depression. Common symptoms include social withdrawal, loss of interest in activities, irritability, fatigue and increased daytime drowsiness. SAD may also cause feelings of guilt or hopelessness, and inability to concentrate and trouble thinking clearly. Unlike typical depression, SAD symptoms usually improve and come back around the same time every year.

Where you live can increase the likelihood of getting SAD

Most people affected by SAD are adults over the age of 20, but people with depression or a family history of depression are more likely to have SAD and may have symptoms earlier. Women are four times more likely to develop seasonal affective disorder than men. The farther a person lives from the equator, the more likely they are to develop SAD. One percent of Floridians have SAD, while 9 percent of New Englanders or Alaskans have the disorder.

Getting outside can help

Sunlight can be an effective therapy for SAD. Symptoms can improve with time outdoors or near a window. A special light can also be used for light therapy to treat symptoms. Spending time with people, getting regular exercise and eating well can also help.

 “At Bainbridge Island Health & Rehabilitation, we believe in the importance of daily exercise for everyone, especially for seniors,” said Tonya Fisher, executive director. “Along with controlling depression, the benefits of even moderate physical activity improve muscle strength, reduces anxiety, maintains healthy joints and bones, and helps reduce high blood pressure.”

Several lifestyle changes can help improve symptoms, and psychotherapy and medication can help as well. Follow guidance from health providers to find the right treatments.

Don’t skip the doctor visit

Visiting a doctor is the best way to diagnose and treat seasonal affective disorder. A careful mental health exam from a mental health professional will determine whether mood changes are due to SAD or other factors. Anyone feeling sad for days at a time and can’t find the motivation to do things they once enjoyed should see a doctor. This is especially vital if the person is feeling hopeless, suicidal or drinking alcohol excessively to improve their mood.

Related link: When depression strikes: 5 proven ways to fight back

If a person feels depressed every year when winter comes around, it may be more than a coincidence. Seasonal affective disorder can strike anyone, but especially people with depression or a family history of depression. Feeling down can be common for many people, but it isn’t something a person has to deal with on their own. A doctor can help pinpoint the cause of the depressed mood and help find a way out.

This article was originally published by the Daily Herald and republished here with permission.