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Photofrin, |Photofrin

Photofrin

Generic Name: porfimer (POR fih mer)
Brand Names: Photofrin

What is porfimer?

Porfimer increases the sensitivity of tissues to the effects of light. Porfimer is used before the administration of laser light to cancerous tumors to decrease tumor size.

Porfimer is used in the treatment of some esophageal and lung cancers.

Porfimer may also be used for purposes other than those listed in this medication guide.

What is the most important information I should know about porfimer?

Porfimer should only be administered under the supervision of a qualified healthcare provider experienced in the use of cancer chemotherapeutic agents.

Porfimer may increase the sensitivity of the eyes to sun, bright lights, or car headlights. Dark sunglasses which have an average white light transmittance of less than 4% should be worn when outdoors for 30 days following treatment with porfimer.

What should I discuss with my healthcare provider before using porfimer?

How should I use porfimer?

Porfimer should only be administered under the supervision of a qualified healthcare provider experienced in the use of cancer chemotherapeutic agents.

Your doctor will determine the correct amount and frequency of treatment with porfimer depending upon the type of cancer being treated and other factors. Talk to your doctor if you have any questions or concerns regarding the treatment schedule.

Your healthcare provider will store porfimer as directed by the manufacturer.

What happens if I miss a dose?

Contact your doctor if you miss a dose of porfimer.

What happens if I overdose?

Symptoms of a porfimer overdose may include increased or prolonged sensitivity to light.

What should I avoid while using porfimer?

Porfimer may increase the sensitivity of the eyes to sun, bright lights, or car headlights. Dark sunglasses which have an average white light transmittance of less than 4% should be worn when outdoors for 30 days following treatment with porfimer.

Porfimer side effects

If you experience any of the following serious side effects from porfimer, contact your doctor immediately:

• an allergic reaction (including difficulty breathing; closing of the throat; swelling of the lips, tongue, or face; or hives);

• shortness of breath or increased coughing;

• chest pain;

• bloody vomit or black, bloody, or tarry stools; or

• a severe skin reaction to light such as blistering.

Other, less serious side effects may be more likely to occur. Talk to your doctor if you experience

• mild constipation;

• nausea;

• mild to moderate skin reactions such as redness, swelling, itching, or burning sensations;

• increased hair growth, skin discoloration, skin growths, increased wrinkles, or increased skin fragility of the area treated; or

• eye sensitivity to sun, bright lights, or car headlights.

Other side effects have also been reported. Discuss with your doctor any side effect that occurs during treatment with porfimer.

What other drugs will affect porfimer?

Before using porfimer, tell your doctor if you are taking any other prescription or over-the-counter medicines, including herbal or alternative preparations. You may not be able to take porfimer, or you may require a dosage adjustment or special monitoring during treatment if you are taking any of the treatments listed above.

Where can I get more information?

• Your healthcare provider may have additional information about porfimer that you may read.

What does my medication look like?

Porfimer is available with a prescription under the brand name Photofrin. Other brand or generic formulations may also be available. Ask your healthcare provider or pharmacist any questions you have about this medication, especially if it is new to you.

• Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
• Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ("Multum") is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum"s drug information does not endorse drugs, diagnose patients or recommend therapy. Multum"s drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.