This uses a special machine to emit UVB light, which is the best part of natural sunlight for treating eczema. Broadband UVB phototherapy, PUVA (Psoralen and UVA), and UVA1 are other forms of phototherapy that may be used in special circumstances to treat eczema. Phototherapy helps to: Reduce itch.
Ultraviolet light reduces inflammation of the skin and can help in various inflammatory skin disorders.. PUVA is generally indicated for chronic plaque psoriasis and atopic eczema if. Potential long-term side effects of phototherapy include:.
UVB light treatment is usually well tolerated. However, some patients may experience redness or itching of the skin after treatment. It is important to report any side effects to phototherapy staff so that adjustments can be made to the doses.
Phototherapy (also called ultraviolet light or just light treatment) is an option for. Short-term side effects of light treatment include dryness and sunburn-like .
But they can cause side effects, including insomnia and irritability.. your doctor suggests â€œlight therapy,â€ you'll sit under a special machine that emits UVB light.