| DB00697 | Tizanidine | approved, investigational | unknown | agonist | Details |
| DB00217 | Bethanidine | approved | yes | agonist | Details |
| DB01186 | Pergolide | approved, investigational, vet_approved, withdrawn | unknown | agonist | Details |
| DB00477 | Chlorpromazine | approved, investigational, vet_approved | unknown | inhibitor | Details |
| DB00543 | Amoxapine | approved | unknown | antagonist | Details |
| DB00540 | Nortriptyline | approved | unknown | antagonist | Details |
| DB00934 | Maprotiline | approved, investigational | unknown | antagonist | Details |
| DB01151 | Desipramine | approved, investigational | unknown | binder | Details |
| DB09202 | Cirazoline | experimental | yes | antagonist | Details |
| DB06678 | Esmirtazapine | investigational | unknown | antagonist | Details |
| DB06707 | Levonordefrin | approved | yes | agonist | Details |
| DB13025 | Tiapride | investigational | yes | antagonist | Details |
| DB09167 | Dosulepin | approved | yes | antagonist | Details |
| DB09304 | Setiptiline | experimental | unknown | antagonist | Details |
| DB00397 | Phenylpropanolamine | approved, vet_approved, withdrawn | unknown | | Details |
| DB09194 | Etoperidone | withdrawn | unknown | antagonist | Details |
| DB09195 | Lorpiprazole | approved | yes | antagonist | Details |
| DB11477 | Xylazine | vet_approved | yes | agonist | Details |
| DB00433 | Prochlorperazine | approved, vet_approved | no | antagonist | Details |
| DB00715 | Paroxetine | approved, investigational | unknown | binder | Details |
| DB00193 | Tramadol | approved, investigational | yes | inducer | Details |
| DB01175 | Escitalopram | approved | unknown | inhibitor | Details |
| DB06764 | Tetryzoline | approved | unknown | agonist | Details |
| DB00320 | Dihydroergotamine | approved, investigational | unknown | agonist | Details |