Ultraviolet B Therapy
What is Ultraviolet B (UVB)?
Ultraviolet B (UVB) therapy is a form of phototherapy that involves exposure to UVB light, which is a type of ultraviolet light found in natural sunlight. UVB therapy is commonly used to treat skin disorders such as eczema, psoriasis, and vitiligo, as well as other medical conditions such as autoimmune diseases and certain types of cancer. In this article, we will discuss the use of UVB therapy for the treatment of skin disorders.
What does UVB laser treats?
Eczema: Eczema is a skin condition characterized by red, itchy, and scaly skin. UVB therapy helps to reduce the symptoms of eczema by slowing down the growth of skin cells and reducing inflammation. The UVB light penetrates the skin and suppresses the immune response that causes the inflammation, resulting in improved skin appearance.
Psoriasis: Psoriasis is a chronic skin condition that causes red, raised, and scaly patches on the skin. UVB therapy can help to reduce the symptoms of psoriasis by slowing down the rapid growth of skin cells and reducing inflammation. The UVB light works by suppressing the immune response that causes the inflammation, leading to improvement in the appearance of affected skin.
Vitiligo: Vitiligo is a skin condition that causes patches of depigmented skin to develop on various parts of the body. UVB therapy is used to repigment the affected skin by stimulating the production of melanin, which is the pigment responsible for skin color. The UVB light penetrates the skin and activates the melanocytes, which are the cells responsible for producing melanin.
Mechanics behind UVB laser
The physics behind UVB therapy involves the use of a special type of laser known as a broadband UVB laser. This laser emits a specific range of UVB light that is absorbed by the skin and triggers various biological responses. The broadband UVB laser is carefully controlled to ensure that the correct amount of UVB light is delivered to the skin, allowing for an effective treatment with minimal side effects.
In conclusion, UVB therapy is an effective and safe form of treatment for skin disorders such as eczema, psoriasis, and vitiligo. It works by slowing down the growth of skin cells, reducing inflammation, and stimulating the production of melanin. The use of broadband UVB laser technology allows for precise control of the UVB light, leading to improved results and minimal side effects.
FAQ
Just like the laser therapies utilized for acne scar treatment in Singapore, UVB laser does not hurt. If you are afraid of pain, you may request for a layer of numbing cream to be applied prior to the treatment.
Anyone who wishes to improve their skin condition is suitable for UVB laser as it is a non-invasive laser.
It is recommended to avoid sun exposure before and throughout treatment to maximize the results. Always remember to apply your sun block daily during day time.