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Chemical Name METHOXSALEN (meth-OX-a-len) Oxsoralen Ultra is a photosensitizer used to treat severe psoriasis. It may also be used to treat other conditions as determined by your doctor.

Oxsoralen-Ultra (Methoxsalen)

  • Follow the directions for using this medicine provided by your doctor. THIS MEDICINE COMES with a patient information leaflet. Read it carefully. Ask your doctor, nurse, or pharmacist any questions that you may have about this medicine. TAKE THIS MEDICINE with food or milk. STORE THIS MEDICINE at room temperature in a tightly-closed container, away from heat and light. IF YOU MISS A DOSE OF THIS MEDICINE, check with your doctor because it may be necessary to reschedule your light therapy.
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