Does Long-term Use of UVB Lamp Have Any Harm To Normal Skin?

Currently, skin diseases are troubling many people, causing inconvenience in their lives and generating significant mental stress, which reduces learning and work efficiency, among other things. Many people choose to use UVB lamp 311nm or 308nm for treatment. So, does long-term use of UVB lamp have any harm to normal skin?

Firstly, using UVB lamp correctly will not cause significant harm. UVB Lamp have stable performance and long service life. They are characterized by small size, convenient portability, significant therapeutic effects, and minimal side effects.

It is important to carefully select the treatment equipment and read the operation manual thoroughly before use to understand the correct operation methods of the device. It is recommended that home light therapy patients choose NBUVB devices for treatment because the treatment time with NBUVB is easier to control compared to other treatments. Patients are advised to keep a record of their treatments, including the time, dosage, and reactions of each session, and to regularly visit a dermatologist for follow-up examinations.

During the irradiation process, it is important to cover or use sunscreen to protect the normal skin area around the skin lesions. Wear UV protective goggles to protect the eyes. Avoid excessive exposure to sunlight and wear clothes or use sunscreen when going outdoors. After irradiation, if the skin shows obvious erythema, it is necessary to appropriately extend the irradiation interval or reduce the dosage.