10/22/2021
Managing Fall/Winter Months, Day 14: Try light box therapy
Bright light therapy — exposure to artificial light to help keep one’s circadian rhythm on track — is widely considered a first-line treatment option for SAD. One way to try this is by using a light therapy box.
Also known as phototherapy boxes, these devices give off light that mimics sunshine and can help in the management of SAD. The light from the therapy boxes is significantly brighter than that of regular light bulbs, and is provided in different wavelengths. You can find them on Amazon among other places.
Generally, the light box should provide an exposure to 10,000 lux of light and emit as little UV light as possible. Typical recommendations include using it within the first hour of waking up in the morning, for about 20 to 30 minutes, at a distance of about 16 to 24 inches (41 to 61 centimeters) from the face, and with eyes open, but not looking directly at the light.
It can be a good idea to talk to a doctor before starting light therapy, but it's especially important if:
-You have a condition that makes your skin especially sensitive to light, such as systemic lupus erythematosus
-You take medications that increase your sensitivity to sunlight, such as certain antibiotics, anti-inflammatories or the herbal supplement St. John's Wort
-You have an eye condition that makes your eyes vulnerable to light damage
-You have bipolar mood disorder. Light therapy may trigger mania in some people with bipolar disorder, so get advice from your doctor before starting light therapy.