| acetazolamide | almotriptan | alteplase | amantadine |
| amitriptyline | apomorphine | armodafinil | aspirin (acetylsalicylic acid) |
| azathioprine |
| baclofen | benztropine | botulinum toxin type A | botulinum toxin type B |
| bromocriptine |
| carbamazepine | carbidopa/levodopa | carisoprodol | chlorpromazine |
| clonazepam | clonidine | clopidogrel | clozapine |
| cyclobenzaprine | cyclophosphamide | cyclosporine | cyproheptadine |
| dantrolene | 3,4-diaminopyridine | diazepam | dihydroergotamine (Dhe) |
| dipyridamole and aspirin | donepezil | droperidol | duloxetine |
| edrophonium | eletriptan | entacapone | ethosuximide |
| felbamate | flunarizine | fluoxetine | frovatriptan |
| gabapentin | galantamine | glatiramer acetate | guanfacine |
| guanidine hydrochloride |
| haloperidol | heparin |
| immune globulin intravenous (IGIV) | indomethacin | interferon-beta |
| lacosamide | lamotrigine | levetiracetam | lithium |
| mannitol | meclizine | memantine | metaxalone |
| methocarbamol | methotrexate | methylergonovine | methysergide |
| metoclopramide | mexiletine | mitoxantrone | modafinil |
| mycophenolate mofetil |
| naratriptan | natalizumab | nimodipine | nortriptyline |
| oxcarbazepine |
| penicillamine | phenobarbital | phenytoin | pizotifen |
| pramipexole | prednisone | pregabalin | primidone |
| prochlorperazine | propranolol | pyridostigmine |
| quetiapine | quinine sulfate |
| rasagiline | reserpine | riluzole | rituximab |
| rivastigmine | rizatriptan | ropinirole | rufinamide |
| selegiline | sumatriptan |
| tetrabenazine | tiagabine | timolol | tizanidine |
| topiramate | trientine hydrochloride | trihexyphenidyl |
| valproic acid | venlafaxine | verapamil | vigabatrin |
| warfarin |
| zolmitriptan | zonisamide |