collagenase ointment - topical, Santyl (cont.)
SIDE EFFECTS: Pain or a burning feeling at the affected area may occur. Temporary redness/irritation may also occur in the skin around the affected area. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. To avoid redness/irritation in the surrounding skin, be careful to apply the ointment only within the affected area.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Treatment of burns and skin ulcers by breaking up and removing dead skin and tissue may infrequently increase the risk for serious infection (sepsis). Tell your doctor immediately if you notice any symptoms of serious infection, including: fever/chills, fast breathing (hyperventilation), fast heartbeat, warm skin, weakness.A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
PRECAUTIONS: Before using collagenase, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies.Before using this medication, tell your doctor or pharmacist your medical history.Avoid using solutions that contain acid or metal as soaking liquids because these will decrease the effect of collagenase ointment (see also Drug Interactions section).It is not known whether this medication passes into breast milk. Consult your doctor before breast-feeding.
DRUG INTERACTIONS: Your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with your doctor or pharmacist first.Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: antiseptic skin products (especially those containing heavy metals such as lead, mercury, silver).Skin products containing heavy metals may decrease the effect of collagenase. If the affected area has been exposed to one of these products, wash the area well with normal saline solution before applying this ointment.This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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