Manufacturer Information
| Manufacturer/Distributor | Block Drug Products by this Manufacturer/Distributor |
| Division | Div of GSK |
| Address | 709 Swedeland Road |
| City | King of Prussia |
| State | PA |
| Zip | 19406 |
| Toll Free No. | 888-825-5249 |
| Phone No. | 610-270-6020 |
| Web Site | http://www.gsk.com |