
If you begin feeling down when cold weather hits or in the winter months, you could be suffering from the ‘winter blues’ or seasonal affective disorder (S.A.D.), a type of depression that occurs the same time each year.
Symptoms of S.A.D. generally come during late fall or early winter and end during the warmer months; sometimes, it starts out mild and gets more severe as the season goes on.
S.A.D. symptoms include:
- Depression
- Hopelessness
- Anxiety
- Loss of energy
- Social withdrawal
- Oversleeping
- Loss of interest in activities you once enjoyed
- Appetite changes, especially a craving for foods high in carbohydrates
- Weight gain
- Difficulty concentrating and processing information
The exact cause of S.A.D. is unknown, but a few specific factors do come into play. These include:
Your biological clock (circadian rythm)- the lower level of sunlight in the fall and winter months might disturb your body’s internal clock, which can lead to feelings of depression.
Melatonin levels- the season change can disturb the balance of melatonin, a natural hormone that plays a role in sleeping patterns and mood.
Serotonin levels- a decrease in serotonin (a brain chemical [neurotransmitter] that affects mood might also play a role in S.A.D.
Risk factors include being female, living far from the equator and family history.
If you notice any of the signs and symptoms of S.A.D., take them seriously; if S.A.D. isn’t treated, the symptoms can get worse and lead to other issues like:
- Suicidal thoughts or behavior
- Social withdrawal
- School or work problems
- Substance abuse
Fortunately, there are ways to treat S.A.D. You can try light therapy, medications, psychotherapy, making your environment sunnier and brighter, going outside and exercising regularly.
For more info about S.A.D., check out my source, Mayo Clinic. Photo from tressugar.com.