What is light therapy?

Light therapy (also known as phototherapy) is a non-invasive, natural therapy that involves the use of a light source to simulate natural sunlight. It is used to treat several conditions, including seasonal affective disorder, jet lag, depression, sleep disorders, and skin conditions such as psoriasis and acne. Light may help to regulate hormones and influence the body’s natural circadian rhythm. It has also been used to help improve mood, energy levels, and overall health.

Treating depression

Many people have found that light therapy is a safe and effective way to manage depression. We typically do treatment in the morning, when the sun is at its brightest. The most common type of this therapy involves sitting in front of a specialized light box for a period, usually between 30 minutes and two hours. It is important to use a light box that is specifically designed for the treatment, as regular light bulbs do not emit the type of light required for this type of therapy.

When using light therapy, it is important to ensure that you do not expose the eyes to the light. You should place the light at arm’s length and we recommend using protective eyewear to avoid any damage to the eyes.

Find a comfortable place to sit or lay down during the treatment. It is important to note that light therapy is not a cure for depression, but a way to manage symptoms. It is important to consult a doctor before beginning, as it may interact with medications or other treatments. You should use light therapy with other treatments, such as psychotherapy or medication, to ensure the best outcomes.

light therapy

Benefits for skin conditions

The most common type of light therapy is phototherapy, which involves exposing the skin to ultraviolet light in order to reduce inflammation and promote healing. Other types of treatments include blue and red light therapy. The benefits of this treatment for skin conditions are many. It can help reduce inflammation and promote healing, reduce the appearance of scars and other blemishes, and help to reduce the frequency and severity of flare-ups.

Light therapy can also help to reduce the appearance of wrinkles and other signs of aging. It is also a great option for those who are looking for an alternative to traditional treatments. It is safe, affordable, and can be done in the comfort of one’s own home. We can use this treatment in combination with other treatments to maximize the effectiveness of treatment.

Benefits for sleep disorders

During light therapy, they expose a person to a light box that emits a specific wavelength of light. This light stimulates the brain and can help to regulate the body’s natural circadian rhythms, which may help to reduce insomnia and other sleep problems. We have studied extensively the treatment in recent years, and there is a growing body of evidence to support its effectiveness in treating sleep disorders. Studies have shown that the therapy can improve sleep quality in people with insomnia, as well as those with circadian rhythm disorders and other sleep disturbances.

They have also linked light therapy to better mood, improved energy levels, and reduced stress. It may also help to regulate hormones and improve overall well-being. It is safe and well-tolerated, although it can cause some side effects such as headache, nausea, and eyestrain in some people.

Side effects

While this form of treatment is safe, there are potential side effects that people should know. The most common side effect of light therapy is eye strain. This can cause headaches, dry eyes, and blurred vision. It is important to wear protective eyewear when undergoing light therapy to reduce the risk of eyestrain. Sometimes, people may experience mood swings or irritability after receiving light therapy. This is because light can affect the body’s biological clock, or circadian rhythm. If the light is too bright or used at the wrong time of day, it can disrupt the natural rhythm of the body.

Some people may also experience nausea, dizziness, or fatigue after light therapy. This is typically because of the intensity of the light used. Reducing the light intensity or the time spent exposed to the light can help reduce these symptoms.

People with certain skin conditions, such as vitiligo or acne, may experience an increase in pigmentation after light therapy. This is because the light can increase melanin production in the skin, resulting in an increased amount of pigmentation. In conclusion, light therapy is safe and effective, but there are potential side effects that people should know. Wearing protective eyewear, reducing the light intensity, and avoiding exposure to the light at certain times of day can help reduce the risk of side effects. People with certain skin conditions should know light therapy may cause an increase in pigmentation.


While light therapy devices are safe and effective, it is important to understand the various products available and the features they offer so that you can select the device that best meets your needs.

The first step is to determine the type of light therapy you require. Typically, bright light therapy is used to treat SAD and other forms of depression, while blue light therapy is used to treat insomnia and circadian rhythm disorders. Some devices combine both bright and blue light therapy. Once you have determined the type you require, consider the device’s size, portability, and daylight simulation.

Light boxes and visors are the most common types of light therapy devices and come in a variety of sizes and shapes. Some are more compact and portable than others, and they designed some to more accurately simulate natural daylight. In addition, they equipped some devices with adjustable stands and adjustable goggles to ensure optimal light exposure. When choosing a device, you should also consider the device’s light intensity. Most treatment devices use fluorescent or LED lights, and we measure the intensity in lux.

For bright light therapy, a device with a lux rating of 10,000 to 20,000 is recommended, although some may require higher or lower intensities. For blue light therapy, a device with a lux rating of 2,500 to 7,500 is usually recommended.

Consider the device’s safety features. Therapy devices should have safety features, such as automatic shutoff timers, glare guards, and protective eyewear, to protect your eyes from the intense light. They may also equip some devices with UV filters to protect your skin from the UV rays emitted by the device.


Light therapy is a safe, non-invasive, and effective treatment option for a variety of conditions and disorders. We can use it both on its own and in combination with other treatments to help improve the quality of life of those affected by these conditions. The treatment has been used to treat and manage a variety of issues ranging from depression and sleep disorders to skin conditions and other medical conditions.