1. Fentanyl belongs to the narcotic group of opiate drugs. It is absorbed through the skin and binds to receptors. We use it to aid in short-term pain control. It may or may not be placed on your pet depending any of the following factors – age of your pet, your pet’s weight, the procedure completed, and most likely surgeon’s preference.
2. The patch typically appears on the side of your pet’s body where the chest meets the belly, in front of either hind leg. A square or rectangle of fur is shaved so the patch may be in direct contact with the skin, allowing maximum absorption. The patch (a clear “sticker” with gel) is then covered with white waterproof tape. The tape is then labeled with the strength of the patch (12.5 mcg, 25 mcg, 50 mcg, 75 mcg, 100 mcg, or a specified combination), the date it was placed, the date it is to be removed, and the initials of the individual who placed it. The patch is to be removed three days after application, or sooner if indicated.
3. Responses to the fentanyl patch vary from patient to patient. Contact your veterinarian if your pet seems listless, “out-of-it”, depressed or exhibit other behaviors that may concern you. These may be adverse reactions to the patch and the doctor may advise you to remove the patch early. Once removed it may take 8-12 hours for the medication to stop affecting your pet.
4. Keep the patch out of reach from children! Contact your veterinarian if your child comes in direct contact with the patch.
5. To remove the patch: remember that if you have had a piece of tape on your body for a few days, it might hurt a little when it’s removed. This applies to your pet as well. Therefore, you may need an extra hand when removing the patch. Remove the white wetproof tape gently (it will automatically pull the clear fentanyl patch with it), fold it in half, and throw it away. If you happen to touch the gel yourself, immediately wash your hands. You should not have a reaction to it, but if you do, immediately call your veterinarian as well as your doctor.
