| 17856-0711 | Guanfacine Hydrochloride | Guanfacine | Atlantic Biologicals Corps | ANDA | Current |
| 42291-310 | Guanfacine Hydrochloride | Guanfacine Hydrochloride | AvKARE, Inc. | ANDA | Current |
| 42291-310 | Guanfacine Hydrochloride | Guanfacine Hydrochloride | AvKARE, Inc. | ANDA | Current |
| 42291-310 | Guanfacine Hydrochloride | Guanfacine Hydrochloride | AvKARE | ANDA | Current |
| 42291-310 | Guanfacine Hydrochloride | Guanfacine Hydrochloride | AvKARE | ANDA | Current |
| 42291-311 | Guanfacine Hydrochloride | Guanfacine Hydrochloride | AvKARE, Inc. | ANDA | Current |
| 50090-4119 | Guanfacine Hydrochloride | Guanfacine | A-S Medication Solutions | ANDA | Current |
| 50090-4119 | Guanfacine Hydrochloride | Guanfacine | A-S Medication Solutions | ANDA | Current |
| 50090-6073 | Guanfacine Hydrochloride | Guanfacine | A-S Medication Solutions | ANDA | Current |
| 50268-373 | Guanfacine Hydrochloride | Guanfacine | AvPAK | ANDA | Current |
| 50268-374 | Guanfacine Hydrochloride | Guanfacine | AvPAK | ANDA | Current |
| 50268-374 | Guanfacine Hydrochloride | Guanfacine | AvPAK | ANDA | Current |
| 50268-374 | Guanfacine Hydrochloride | Guanfacine | AvPAK | ANDA | Current |
| 50268-374 | Guanfacine Hydrochloride | Guanfacine | AvPAK | ANDA | Current |
| 53746-711 | Guanfacine Hydrochloride | Guanfacine | Amneal Pharmaceuticals of New York LLC | ANDA | Current |
| 53746-713 | Guanfacine Hydrochloride | Guanfacine | Amneal Pharmaceuticals of New York LLC | ANDA | Current |
| 64725-0711 | Guanfacine Hydrochloride | Guanfacine Hydrochloride | TYA Pharmaceuticals | ANDA | Current |
| 65162-711 | Guanfacine Hydrochloride | Guanfacine | Amneal Pharmaceuticals LLC | ANDA | Current |
| 65162-711 | Guanfacine Hydrochloride | Guanfacine | Amneal Pharmaceuticals LLC | ANDA | Current |
| 65162-711 | Guanfacine Hydrochloride | Guanfacine | Amneal Pharmaceuticals LLC | ANDA | Current |
| 65162-711 | Guanfacine Hydrochloride | Guanfacine | Amneal Pharmaceuticals LLC | ANDA | Current |
| 65162-713 | Guanfacine Hydrochloride | Guanfacine | Amneal Pharmaceuticals LLC | ANDA | Current |
| 65162-713 | Guanfacine Hydrochloride | Guanfacine | Amneal Pharmaceuticals LLC | ANDA | Current |
| 65162-713 | Guanfacine Hydrochloride | Guanfacine | Amneal Pharmaceuticals LLC | ANDA | Current |
| 65162-713 | Guanfacine Hydrochloride | Guanfacine | Amneal Pharmaceuticals LLC | ANDA | Current |
| 68084-748 | Guanfacine Hydrochloride | Guanfacine Hydrochloride | American Health Packaging | ANDA | Current |
| 68084-748 | Guanfacine Hydrochloride | Guanfacine Hydrochloride | American Health Packaging | ANDA | Current |
| 68084-748 | Guanfacine Hydrochloride | Guanfacine Hydrochloride | American Health Packaging | ANDA | Current |
| 68084-748 | Guanfacine Hydrochloride | Guanfacine Hydrochloride | American Health Packaging | ANDA | Current |
| 68094-019 | Guanfacine | guanfacine | Precision Dose, Inc. | ANDA | Current |
| 70518-0793 | Guanfacine Hydrochloride | Guanfacine | REMEDYREPACK INC. | ANDA | Current |
| 70518-0793 | Guanfacine Hydrochloride | Guanfacine | REMEDYREPACK INC. | ANDA | Current |
| 70518-0793 | Guanfacine Hydrochloride | Guanfacine | REMEDYREPACK INC. | ANDA | Current |
| 70518-0793 | Guanfacine Hydrochloride | Guanfacine | REMEDYREPACK INC. | ANDA | Current |