Light Therapy Devices - From Full Spectrum Light Therapy Lights to Specific Color Light Therapy Lamps
You may have heard of light therapy, or already have some idea of what it's all about. In short, light therapy is all about using part or all of the sun's natural light spectrum to benefit and help heal the body of various conditions. For this purpose, various types of light therapy devices have been manufactured. These light therapy lights range all the way from full spectrum light therapy lights, which are meant to simulate sunlight in the home and to provide a generally beneficial effect, to lamps with specific sunlight frequencies which are meant to treat specific conditions. You can find more specific information from the links on the menu bar to the left.
So what's it all about? Light therapy is a non-invasive, safe and painless treatment method for a variety of conditions including SAD and certain skin conditions, such as some forms of acne. SAD stands for seasonal affective disorder and is a form of depression that hits sufferers in the winter months, which is why this condition is often called the winter blues. Experts believe this disorder may be caused by a lack of sun exposure, which can be made up for in a couple of ways.
Say you live somewhere where there is lots of bright sunlight daily, your doctor may suggest you go outside more. You may be prescribed something like 20 minutes of direct sunlight every day. However in locations where the sun isn't always shining this can be difficult or impossible to achieve. The solution lies in the use of special light therapy boxes which emit light similar to that of the sun. All you do is sit in front of the lamp or illuminated box for a specific amount of time each day. These lamps are designed to be easy on the eyes and don't harm your skin the way unprotected sun exposure can.
Acne is another condition in which light therapy may be used. Researchers have discovered that the acne bacteria is easily killed with the use of blue light. Now dermatologists everywhere are offering blue light acne treatments. There are even home use lamps that feature blue and even red lights. Red light is sometimes used after blue light to increase the favorable effects of the treatment. In addition, red light can also be used for anti-aging purposes. Red light may help smooth facial wrinkles and rejuvenate the look of the skin.
After this introduction to light therapy you may be ready to discuss it with your doctor if this is something that interests you. The first thing he or she will do is a thorough evaluation of your condition. From there he or she will establish whether or not you are a good candidate for light therapy. If so, you will be prescribed light treatment to suit your needs. This treatment may be done at your doctor's or dermatologists office, or possibly at your home. Most of the time patients being treated for SAD use light boxes at home. Light therapy is an easy and convenient therapy for many people.
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