It’s known in medical circles as seasonal affective disorder (SAD), a type of depression that affects a person during the same season each year. If you get depressed in the winter but feel much better in spring and summer, SAD may be the culprit. Symptoms typically start in September or October and end in April or May.
Experts are not sure what causes SAD, but they suspect a lack of sunlight, which may upset your sleep patterns. It also may cause problems with a brain chemical called serotonin that affects mood.
Symptoms may include feeling sad, moody and/or anxious; losing interest in your usual activities; eating more and craving carbohydrates, such as breads and pasta; gaining weight, and sleeping more, and feeling drowsy during the daytime.
Doctors often prescribe light therapy to treat SAD. There are two types of light therapy:
If you think you might have SAD, try talking with a friend, family member or neighbor in your homeowners association who can help. You don’t have to go through it alone!