The therapy varies in duration and costs, depending on the severity of the disease’s symptoms. But is the therapy really effective? Is there any side effect associated with the therapy? Here is all you need to know about therapies by using UV sun lamps.
UV Lamp Therapy – Overview
As the name suggests, UV light therapy is a method that involves UV (ultraviolet) light on the skin. The therapy is believed to effectively reduce symptoms of various skin disorders like eczema, psoriasis, and treatment for white patches. It can reduce itchiness, size, and plaque appearance significantly, even clear them up thoroughly. However, you need to keep in mind that the therapy can’t cure psoriasis, just manage the condition. This UV light therapy is also designed to improve the quality of life of the patients. The concept of UV light therapy is just like the one used in circadian light therapy. It is a concept in which electric light is used to support the health of the human being. The therapy that uses circadian light is conducted by minimizing the electric light effects on the circadian system of the patients.
How Does It Work?
So, how does light therapy work? Well, light therapy for skin diseases works by slowing down the growth of the skin cells. In this way, a plaque formation can be reduced significantly. Not only that but the therapy also limits the skin cell growth by affecting the function of the patients’ DNA. Also known as phototherapy, this UV skin treatment can be used on its own. However, the therapists sometimes combine it with tablets or externally applied (topical) medication. Patients can get this phototherapy treatment on their whole body or simply on one particular area such as scalps or hands, depending on the areas affected by psoriasis or eczema. There is nothing to be worried about the other non-affected areas since the therapists will protect sensitive parts of the skin such as genitals and eyes before the treatment is started.
How Long Does the Therapy Last? Depending on the severity of skin disorders, this bright light therapy is usually given in different durations. It usually involves multiple sessions and the amount of the time in which the skin receives the UV light exposures will be increased gradually. Not only that but patients will also be given time to heal the skin after each session of therapy. In this way, phototherapy usually takes a lot of time to complete. Most of the time, the patients will get three to five times a week of phototherapy in a hospital or dermatological clinic on average. You can also buy UVB light for psoriasis and treat your skin issues at home. Many products that vary in quality are available out there for you to choose from. So, make sure to do some research before deciding which product to buy. Most of the time, the therapy sessions in a hospital or dermatological clinic might take 2 to 3 months. Meanwhile, the remission time of phototherapy is 3 to 12 months on average. Patients can start to see the result of the therapy and improvement of their conditions after 2 or 3 weeks of treatment. However, the early improvement can be different from one person to another, depending on the type of light therapy applied. Additionally, the skin of each patient reacts to a UV therapy lamp differently