Pegloticase Injection

Pegloticase injection is used to treat ongoing gout (sudden, severe pain, redness, and swelling in one or more joints caused by abnormally high levels of a substance called uric acid in the blood) in adults who cannot take or did not respond to other medications. Pegloticase injection is in a class of medications called PEGylated uric acid specific enzymes. It works by decreasing the amount of uric acid in the body. Pegloticase injection is used to prevent gout attacks, but not to treat them once they occur.

Pegloticase injection comes as a solution (liquid) to be injected intravenously (into a vein) by a doctor or nurse in a medical office or clinic. It is usually given once every 2 weeks. It will take at least 2 hours for you to receive your dose of pegloticase injection. It may take several months before pegloticase injection begins to prevent gout attacks. Pegloticase injection may increase the number of gout attacks during the first 3 months of your treatment. Your doctor may prescribe another medication such as colchicine or a nonsteroidal anti-inflammatory drug (NSAID) to prevent gout attacks during the first six months of your treatment. Continue to receive pegloticase injection even if you have gout attacks during your treatment. Pegloticase injection controls gout but does not cure it. Continue to receive pegloticase injections even if you feel well. Do not stop receiving pegloticase injections without talking to your doctor.

<p></p> <p></p> <p></p> <p>Pegloticase injection may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

<ul>
<li>
nausea</li>
<li>
vomiting</li>
<li>
constipation</li>
<li>
bruising</li></ul></p> <p></p> <p>Pegloticase injection may cause other side effects. Call your doctor if you have any unusual problems while receiving this medication.If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online [at <a href='http://www.fda.gov/Safety/MedWatch'>http://www.fda.gov/Safety/MedWatch</a>] or by phone [1-800-332-1088].</p>

Before receiving pegloticase injection, tell your doctor and pharmacist if you are allergic to pegloticase, any other medications, or any of the ingredients in pegloticase injection. Ask your pharmacist or check the Medication Guide for a list of the ingredients. tell your doctor and pharmacist what other prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. tell your doctor if you have glucose-6-phosphate dehydrogenase (G-6-PD) deficiency (an inherited blood disease). Your doctor will probably tell you not to receive pegloticase injection. Also tell your doctor if you are of African or Mediterranean descent. tell your doctor if you have or have ever had high blood pressure or heart disease.

In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.