Is it harmful to the body to be under an ultraviolet disinfection lamp for a few minutes?
Nov 24, 2022
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
Ultraviolet lamps usually refer to germicidal UV lamps, which can kill bacteria and be used for treatment. The extent of the impact on a person exposed to a UV disinfection lamp for several minutes cannot be definitively determined, as the radiation intensity of germicidal lamps varies and thus the harm to the body may differ accordingly. Prolonged exposure of the body to UV lamps may potentially cause skin damage.
Ultraviolet lamps usually refer to ultraviolet germicidal lamps, which can be used for disinfection and medical treatment. Whether being under a UV disinfection lamp for several minutes has significant effects cannot be definitively determined, as the intensity of UV radiation varies and so does the potential harm to the body.
1. Minimal impact
If a therapeutic-type UV disinfection lamp is used, short-term exposure generally does not cause any bodily damage. Although there is some radiation involved, under the guidance of a qualified physician, treatment is typically stopped immediately if symptoms such as redness or itching occur, thereby preventing significant skin damage.
2. Significant impact
Using germicidal UV lamps, especially when too close or for prolonged durations, may cause discomfort such as skin redness and pain, and can also harm the eyes.
Extended exposure of the body to UV lamps may damage the skin and potentially trigger allergic reactions. Exposure to the eyes may result in severe symptoms such as redness, swelling, and pain.
