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Gleolan
  • Treatments
  • Diagnosis and Investigation

Gleolan

Generic name:aminolevulinic acid (oral) [ a-MEE-noe-LEV-ue-LIN-ik-AS-id ]
Drug class:Malignancy photosensitizers

Medically reviewed by Drugs.com on Nov 10, 2021. Written by Cerner Multum.

What is Gleolan?

Gleolan is given before surgery to remove a glioma (a type of brain or spinal cord tumor).

Taking Gleolan causes a certain substance to build up within your tumor tissue. This allows the tissue to be seen more clearly through a special light scope that is used during surgery to remove the tumor.

Gleolan may also be used for purposes not listed in this medication guide.

Warnings

For 24 hours before and after taking Gleolan, you will need to protect your skin from light, both sunlight and bright indoor light.

Before taking this medicine

You should not use Gleolan if you are allergic to it, or if you have:

  • porphyria (a genetic enzyme disorder that causes symptoms affecting the skin or nervous system).

Tell your doctor if you have ever had liver or kidney disease.

Tell your doctor if you are pregnant.

You should not breast-feed within 24 hours after taking Gleolan. If you use a breast pump during this time, throw out any milk you collect. Do not feed it to your baby.

How is Gleolan given?

Gleolan is usually given about 3 hours before surgery. A healthcare provider will prepare and give you Gleolan.

For 24 hours before and after taking Gleolan, you will need to protect your skin from bright light. Avoid exposure to both sunlight and bright indoor light. Wear protective clothing and a wide-brimmed hat when you are outdoors. If you feel stinging or burning of the treated s...