Visudyne (Verteporfin Inj) Patient Information: Missed a Dose and What Should I Avoid at RxList

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May 27, 2012

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Macular Degeneration »

Macular degeneration facts

The macula is in the center of the retina, the light-sensitive layer of tissue at the back of the eye. The macula is responsible for central vision (straight-ahead vision). Degeneration of the macula occurs most often after the age of 60 years and is termed age-related macular generation (AMD).
AMD is a painless condition.
There are two types of AMD: dry AMD and wet AMD.
Smoking, high blood pressure, obesity, a diet high in unsaturated fats and simple carbohydrates and lack of exercise all increase the risk of AMD.
Early symptoms of dry AMD include slightly blurred vision, the need for more light for reading, and difficulty recognizing faces until very close to the person. A symptom of more advanced dry AMD is the presence of a blurred spot in the center of vision. An early symptom of wet AMD is the wavy appearance of straight lines.
Dry AMD cannot be treated...

Read the Macular Degeneration article »

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Visudyne Patient Information including If I Miss a Dose

What happens if I miss a dose (Visudyne)?

Since verteporfin is given by a healthcare professional only in preparation for laser light treatment, you will not be on a dosing schedule.

What happens if I overdose (Visudyne)?

Seek emergency medical attention if you think you have received too much of this medicine.

Overdose symptoms may include severely decreased vision.

What should I avoid after I receive verteporfin (Visudyne)?

Verteporfin will make your eyes and your skin more sensitive to light. Natural sunlight and bright indoor light can expose you to harmful UV rays, which may cause severe sunburn or damage to your vision.

Avoid exposure to sunlight, tanning beds, bright halogen lights, or other bright lighting for at least 5 days after you are treated with verteporfin.

To avoid exposing your skin to sunlight, keep all parts of your skin covered with clothing. Sunscreen will not be effective in protecting you from UV rays during the 5-day period after you have received verteporfin.

Verteporfin can cause side effects that may impair your vision. Be careful if you drive or do anything that requires you to be able to see clearly.

What other drugs will affect verteporfin (Visudyne)?

The following drugs can interact with verteporfin. Tell your doctor if you are using any of these:

dimethyl sulfoxide (Rimso-50);
griseofulvin (Fulvicin, Grisactin);
polymyxin B (Polytrim, AK-Poly-Bac, Ocumycin, Polysporin Ophthalmic, Polytracin Ophthalmic);
diabetes medications you take by mouth;
birth control pills;
a diuretic (water pill);
a sulfa drug (Bactrim, Gantanol, Septra, and others);
medication used to prevent blood clots, such as alteplase (Activase), anistreplase (Eminase), clopidogrel (Plavix), dipyridamole (Persantine), streptokinase (Kabikinase, Streptase), ticlopidine (Ticlid), and urokinase (Abbokinase);
medicine to treat mental illness, such as chlorpromazine (Thorazine), fluphenazine (Prolixin), mesoridazine (Serentil), perphenazine (Trilafon), prochlorperazine (Compazine), thioridazine (Mellaril), or trifluperazine (Stelazine);
an antibiotic such as ciprofloxacin (Cipro), ofloxacin (Floxin), norfloxacin (Noroxin), levofloxacin (Levaquin), lomefloxacin (Maxaquin), and others;
a tetracycline antibiotic such as demeclocycline (Declomycin), doxycycline (Adoxa, Doryx, Oracea, Vibramycin), minocycline (Dynacin, Minocin, Solodyn, Vectrin), or tetracycline (Brodspec, Panmycin, Sumycin, Tetracap); or
a calcium channel blocker such as amlodipine (Norvasc), diltiazem (Tiazac, Cartia, Cardizem), nifedipine (Procardia, Adalat), verapamil (Calan, Covera, Isoptin, Verelan), and others.

This list is not complete and there may be other drugs that can interact with verteporfin. Tell your doctor about all your prescription and over-the-counter medications, vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start a new medication without telling your doctor.

Where can I get more information?

Your doctor or pharmacist can provide more information about verteporfin.

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