How long does it take to reconstitute FUZEON^®?

After reconstitution, FUZEON should be stored in a refrigerator at 36°F to 46°F for up to 24 hours. Before injection, it should be allowed to return to room temperature. This may take up to 45 minutes. However, we do not have information available for how long FUZEON can be left unrefrigerated. If you have further questions, contact your healthcare provider.