See the list below:
Etodolac (high severity rating [H])[1, 2, 3, 4]
Indomethacin (H)
Fenoprofen (H)
Ibuprofen (H)
Ketorolac (H)
Meloxicam (H)
Meperidine (H)
Naproxen (H)
Oxaprozin (H)
Pentazocine (H)
Piroxicam (H)
Propoxyphene (low severity rating [L])
Trimethobenzamide (H)
See the list below:
Amiodarone (H)
Dofetilide (H)
Dronedarone
Procainamide (H)
Digoxin (L)
Quinidine (H)
Disopyramide (H)
See the list below:
Brompheniramine (L)
Chlorpheniramine (H)
Cimetidine (L)
Diphenhydramine (H)
Hydroxyzine (H)
Cyproheptadine (H)
Clemastine (H)
Promethazine (H)
Tripelennamine (H)
Dexchlorpheniramine (H)
See the list below:
Amitriptyline (H)
Imipramine (H)
Chlordiazepoxide-amitriptyline (H)
Doxepin >6 mg/day (H)
Fluoxetine (H)
Perphenazine-amitriptyline (H)
See the list below:
Clonidine (L)
Guanfacine (L)
Guanabenz (L)
Cyclandelate (L)
Dipyridamole (L)
Doxazosin (L)
Ethacrynic acid (L)
Guanadrel (H)
Guanethidine (H)
Isoxsuprine (L)
Methyldopa (H)
Methyldopa-hydrochlorothiazide (H)
Nifedipine (H)
Nitrofurantoin (H)
Reserpine (L)
See the list below:
Ticlopidine (H)
See the list below:
First-generation antipsychotics (H)
Thioridazine (H)
Mesoridazine (H)
See the list below:
Alprazolam (H)
Chlordiazepoxide (H)
Chlordiazepoxide-amitriptyline (H)
Clorazepate (H)
Clidinium-chlordiazepoxide (H)
Diazepam (H)
Halazepam (H)
Lorazepam (H)
Meprobamate (H)
Oxazepam (H)
Quazepam (H)
Rurazepam (H)
Temazepam (H)
Triazolam (H)
See the list below:
Anticholinergics (H)
Benzodiazepines (H)
Ergot mesyloids (L)
Cyclandelate (L)
See the list below:
Dicyclomine (H)
Hyoscyamine (H)
Propantheline (H)
Belladonna alkaloids (H)
Clidinium-chlordiazepoxide (H)
See the list below:
Methyltestosterone (H)
Estrogen (L)
See the list below:
Bisacodyl (H)
Cascara sagrada (H)
Mineral oil (H)
Neoloid (H)
See the list below:
Carisoprodol (H)
Chlorzoxazone (H)
Cyclobenzaprine (H)
Metaxalone (H)
Methocarbamol (H)
Orphenadrine (H)
Oxybutynin (H)
See the list below:
Ferrous sulfate >325 mg/day (L)
See the list below:
Chlorpropamide (H)
See the list below:
Barbiturates (except phenobarbital) (H)
See the list below:
Amphetamines (H)
Phenylephrine stimulants (H)
Pseudoephedrine (H)
Methylphenidate (H)