Reasons Why UVB Light Therapy Might Be the Best Thing for Psoriasis Patients

UVB phototherapy might be the best thing for psoriasis patients. It is a safe and proven treatment for various types of skin conditions, including psoriasis.

What is UVB Light Therapy?

Light therapy or phototherapy is a type of treatment for photo-responsive skin ailments including psoriasis, eczema, and vitiligo. The most common type of light therapy for psoriasis is Ultraviolet B (UVB) light therapy.

In UVB light therapy, the patient’s skin is exposed to light from an artificial source. This source only emits narrowband UVB light, a short wavelength of UVB rays that can treat skin problems. The amount of light used varies depending on the severity of your psoriasis and your skin color.

Phototherapy is different from direct exposure to sunlight, which contains narrowband UVB light as well as other forms of harmful UV radiation that might damage the skin and cause skin cancer..

Benefits of Ultraviolet Light for Psoriasis Patients

UVB light therapy might be the best thing for psoriasis because of its benefits.

  • Improves Your Skin Condition

Narrowband UVB light is effective to ease your psoriasis. It reduces skin inflammation and itchiness and slows down skin cell growth. It also encourages vitamin D production which is good for your skin and your general health.

  • Safe and Effective

Studies show that UVB phototherapy has minimum side effects. It is generally safe for everyone, even for children and pregnant women.Phototherapy is also found to have an 85% rate of effectiveness in most psoriasis cases.


Of course, phototherapy is not without its downsides. However, they are considered minimal compared to the benefits.

  • Side Effects

UVB is generally safe, but it still has side effects. It tends to make your skin dry, so moisturize regularly. It is also not recommended for people with skin conditions that make them very sensitive to UV light, such as patients with a history of skin cancer. If you are taking photosensitizing drugs, it might affect the treatment as well. So, always check with your dermatologist first.

  • Time Consuming

The benefits of UV light therapy cannot be seen immediately. It takes 15-25 visits to actually see a result. When the therapy is not effective, it is usually due to a lack of consistency. So, stick to your therapy schedule.

If you are interested in undergoing the therapy, consult your dermatologist first. If done right, UV light therapy is arguably the best thing for psoriasis treatment.

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