A 52-year-old man with psoriasis seeks treatment for his skin condition. Treatment with psoralen and ultraviolet A (PUVA) is recommended. PUVA has been used since the 1970s for the treatment of pso ...

PUVA therapy is used for the treatment of a number of skin diseases which include psoriasis, eczema, atopic dermatitis, cutaneous T-cell lymphoma, vitiligo, graft-versus-host disease, and ...

Still, PUVA therapy commonly causes side effects and has an increased risk for skin cancer. Risks of Light Therapy . There are some risks of using light therapy as a psoriasis treatment, ...

PUVA (psoralen plus ultraviolet A). This treatment combines UVA lamp sessions with a drug called psoralen. You either take the drug as a pill or put it on your skin as a cream, lotion, gel ...

Patients using oral PUVA therapy take either 8-MOP or 5-MOP about 1 to 1.5 hours prior to exposure to UVA light and would receive treatment three times every week.

You’ll get PUVA treatments about two to three times a week for 12 to 15 weeks. After that, a once-a-week treatment should keep your skin clear.

You may have itchy skin for a few days after PUVA treatment. Check with your team but using non perfumed moisturisers after the treatment can help. Pregnancy . You should not have PUVA treatment if ...

If NB-UVB proves unsatisfactory, treatment with PUVA should be considered. James Ferguson, MD, FRCP Snellman E et al. Randomized half-side comparison of narrowband UVB and trimethylpsoralen bath ...

Shedding light on the reaction mechanism of PUVA light therapy for skin diseases. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2019 / 08 / 190820130922.htm ...

PUVA uses a photosensitizing agent (8-methoxypsoralen, Oxsoralen®) taken orally or applied topically before exposure to ultraviolet A (UVA) light (320-400 nm). Treatments are typically given ...

Doctors use ultraviolet (UV) light therapy to treat an array of common skin conditions, such as psoriasis and eczema. Some different types include UVB, UVA, PUVA, and heliotherapy. Learn more.