Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Methoxsalen Injectable Solution (METHOXSALEN - INJECTION)

For treating cancer.

Brand Name(s): Uvadex

Generic Name: Methoxsalen

Instructions

This medicine is given as an IV injection into a vein.

This medicine should be given by a trained health care provider.

This medicine can make you sensitive to the sun. Use sunscreen or protective clothing when in sun.

Wear wrap-around sunglasses for 24 hours after each treatment to reduce the risk of damage to the eyes.

Avoid sunlight, both outdoors and through windows, for at least 8 hours after using medicine. If not possible, wear protective clothing (long sleeves, hat, gloves, long pants) and use sunscreen that blocks UVA light.

Do not apply sunscreen to areas being treated by UVA light until after the treatment is completed.

To avoid severe sunburn, do not sunbathe for at least 24 hours before and 48 hours after treatment.

If you miss a dose, contact your doctor for instructions.

Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.

Keep using this medicine for the full number of days that it is prescribed. Do not stop the medicine even if you start to feel better.

Keep all appointments for medical exams and tests while on this medicine.

Cautions

Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.

This medicine may cause dizziness or fainting, especially after exercising or in hot weather. Be very careful when standing or sitting up quickly.

Your ability to stay alert or to react quickly may be impaired by this medicine. Do not drive or operate machinery until you know how this medicine will affect you.

Speak with your doctor before taking any medicine with aspirin.

Please check with your doctor before drinking alcohol while on this medicine.

Do not breastfeed while on this medicine.

This medicine can hurt a new baby in the womb. If you become pregnant while on this medicine, tell your doctor immediately. Your doctor may switch you to a different medicine.

Side Effects

The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.

  • dizziness
  • severe or persistent headache
  • leg cramps
  • bitter taste
  • weakness

Call your doctor or get medical help right away if you notice any of these more serious side effects:

  • irregular heart beat
  • depression or feeling sad
  • swelling of the legs, feet, and hands
  • red, peeling or blistering skin
  • skin sores
  • blurring or changes of vision

A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.

Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.