Phototherapy (PUVA / NB-UVB)

Dermatology · Dermatology

15-30 minutes per session

Duration

Outpatient

Setting

Apply sunscreen after session; avoid direct sun exposure for 24 hours (PUVA); wear UV-protective sunglasses outdoors on PUVA days

Recovery

₹200 - ₹800 per session+

Cost

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Frequently Asked Questions

What is Phototherapy (PUVA / NB-UVB)?+

Controlled exposure to ultraviolet light (narrowband UVB or PUVA) to treat inflammatory skin conditions including psoriasis, vitiligo, eczema, and mycosis fungoides. Given in regular sessions over several weeks.

Who needs Phototherapy (PUVA / NB-UVB)?+

Phototherapy (PUVA / NB-UVB) is recommended for patients with specific symptoms, abnormal test results, or as part of a planned treatment pathway. Your Dermatology specialist will evaluate your suitability.

What type of anaesthesia is used?+

Phototherapy (PUVA / NB-UVB) is typically performed with None. The anaesthesia team will review your health history and allergies before the procedure.

How long does the procedure take?+

The typical duration is noted in the quick stats above. This may vary depending on complexity and individual patient factors.

What are the risks of Phototherapy (PUVA / NB-UVB)?+

Risks include minor discomfort, bruising, rare infection, and in some cases incomplete results requiring repeat testing. Serious complications are uncommon but are discussed at consent.

What is the success rate of Phototherapy (PUVA / NB-UVB)?+

Phototherapy (PUVA / NB-UVB) has a documented success rate of 75% at accredited centres. Individual outcomes depend on the underlying condition, patient health, and care team expertise.

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