| Generic Name(s) | Strength | Dosage Form | ICD Code |
| Doxazosin | 1mg, 2mg, 4mg, 8mg | Tablet | Y51.8 |
| Guanethidine Monosulfate | 25mg | Tablet | Y52.5 |
| Phenoxybenzamine | 10mg | Capsule | Y51.8 |
| Prazosin | 1mg, 2mg, 5mg | Capsule | Y51.8 |
| Terazosin | 1mg, 2mg, 5mg, 10mg | Capsule, Tablet | Y51.8 |
