Kausisuureista

Kausisuureista are a Finnish term referring to seasonal affective disorder, often abbreviated as SAD. It is a type of depression that occurs in the same season each year, most commonly during the winter months. The exact causes of SAD are not fully understood, but it is believed to be related to changes in the body's natural rhythms and the availability of sunlight.

Symptoms of SAD can include persistent sadness, low energy, difficulty concentrating, changes in sleep patterns, increased appetite, and a craving for carbohydrates. These symptoms typically begin in the fall and disappear in the spring. While most prevalent in winter, some individuals experience a milder form during the summer months, characterized by insomnia, loss of appetite, and agitation.

Diagnosis of SAD is typically made by a healthcare professional based on a patient's reported symptoms and their seasonal pattern. Treatment options for SAD often include light therapy, where individuals are exposed to a special light box for a set period each day. Antidepressant medications and psychotherapy, such as cognitive behavioral therapy, can also be effective. Maintaining a healthy lifestyle with regular exercise, a balanced diet, and adequate sleep can also help manage symptoms. While the exact prevalence varies by geographic location and latitude, SAD is more common in areas with less sunlight during winter.