Contributed report
The common cold is synonymous with times of year when temperatures dip. When people spend more time indoors, they’re more vulnerable to contagious cold viruses. But the common cold is not the only health issue that presents itself most often when the mercury drops.
Seasonal affective disorder, also known as “SAD,” affects millions of people every year. The National Institute of Mental Health notes that SAD is a type of depression characterized by its recurrent seasonal pattern. Symptoms of SAD, which can include nearly daily and day-long feelings of depression, changes in appetite or weight and feelings of lower energy, last around four to five months.
Researchers are unsure about the exact cause of SAD, but in most people, its onset is believed to be connected to the reduction in hours of sunlight during the winter. (WebMD notes that around 10 percent of people with SAD get it in the reverse, experiencing symptoms of depression at the onset of summer as opposed to winter.) Despite uncertainty about the causes of SAD, the NIMH notes there are ways to treat the condition. And it might benefit people who have experienced SAD to begin treatment prior to winter, as NIMH notes treatments that begin before fall could help to prevent or reduce the depression associated with the condition.
Individuals who suspect they have SAD should relay their concerns to their health care provider, who will then ask patients to fill out a questionnaire to determine if symptoms meet the criteria for SAD. If such a diagnosis is confirmed, individuals may be presented with any of the following treatment options.