ACE Inhibitors (Angiotensin-Converting Enzyme Inhibitors) Benazepril Captopril Enalapril Fosinopril Lisinopril Moexipril Quinapril Ramipril Trandolapril

Amphetamine-Like Drugs Dextroamphetamine Methylphenidate

Analgesics Acetaminophen Antipyrine/benzocaine/glycerin Aspirin Butalbital/acetaminophen/caffeine Butalbital/aspirin/caffeine Propoxyphene Tramadol

Androgens (Male Hormones) Testosterone

Angiotensin II Blockers Angiotensin II Blockers

Anthelmintic Drugs Albendazole

Anti-ALS Drugs Riluzole

Anti-Alzheimer's Drugs Donepezil Galantamine Memantine Rivastigmine tartrate Tacrine

Anti-Attention Deficit Hyperactivity Disorder Drugs Atomoxetine Dextroamphetamine Methylphenidate

Anti-Canker Sore Drugs Amlexanox

Anti-ENL Drugs Thalidomide

Anti-hypertensive Drugs Acebutolol Amlodipine/atorvastatin Betaxolol Clonidine Doxazosin Eplerenone Guanabenz Hydralazine Methyldopa Potassium Prazosin

Anti-hypotension Drugs Midodrine

Anti-Impotence Drugs Alprostadil Sildenafil citrate Tadalafil Vardenafil

Anti-Infectives Atovaquone Metronidazole Trimethoprim

Anti-Narcolepsy Drugs Modafinil

Anti-Osteoporotic Drugs Bisphosphonates Calcitonin Raloxifene Teriparatide

Anti-Senility Ergoloid mesylates

Antiacne Drugs and other Skin Medications Adapalene Aminolevulinic acid Azelaic acid Isotretinoin Tazarotene Tretinoin

Antiandrogens Bicalutamide Leuprolide

Antianginal Drugs Isosorbide Nitroglycerin

Antianxiety Drugs Buspirone Hydroxyzine Meprobamate

Antiarrhythmic Drugs Amiodarone Disopyramide Flecainide Procainamide Quinidine

Antiarthritic Drugs Anakinra

Antiasthmatic Drugs Albuterol (Levalbuterol) Cromolyn Formoterol Ipratropium Leukotriene antagonist/inhibitors Metaproterenol Nedocromil Pirbuterol Salmeterol Terbutaline

Antibiotics Azithromycin Cephalosporin antibiotics Clarithromycin Clindamycin Fluoroquinolone antibiotics Fosfomycin Mupirocin Neomycin sulfate Penicillin antibiotics Sulfa drugs Telithromycin Tetracycline antibiotics

Anticancer (Antineoplastic) Drugs Anastrozole Bevacizumab Cetuximab Exemestane Fluoxymesterone Flutamide Gefitinib Levamisole Methotrexate Mitoxantrone Nilutamide Oxaliplatin Paclitaxel Tamoxifen Trastuzumab

Anticholinergics Tiotropium Tolterodine

Anticoagulant Drugs Warfarin

Anticonvulsant Drugs (Antiseizure Drugs) Carbamazepine Clonazepam Felbamate Gabapentin Lamotrigine Levetiracetam Phenytoin Tiagabine Topiramate Valproic acid

Antidepressants Bupropion Isocarboxazid Maprotiline Mirtazapine Nefazodone Paroxetine Trazodone Tricyclic antidepressants

Antidiabetics Acarbose Glipizide/metformin Insulin Metformin Miglitol Pioglitazone Repaglinide Rosiglitazone Rosiglitazone and metformin Sulfonylurea antidiabetes drugs

Antidiarrheal Drugs Difenoxin-atropine

Antidiuretic Drugs Desmopressin

Antiemetics Antiemetics (5HT3 type) Aprepitant Dronabinol

Antifungal Drugs Butenafine Caspofungin Ciclopirox Clotrimazole Econazole Fluconazole Flucytosine Griseofulvin Itraconazole Ketoconazole Miconazole Nystatin Oxiconazole Terbinafine Terconazole

Antiglaucoma Drugs Acetazolamide Apraclonidine Bimatoprost Brimonidine Dipivefrin Dorzolamide Latanoprost Travoprost Unoprostone isopropyl ophthalmic

Antigout Drugs Allopurinol Colchicine

Antihistamine Drugs Azelastine Cetirizine Clemastine Desloratadine Diphenhydramine Emedastine Ketotifen Meclizine Olopatadine

Antihistamine/ Decongestant Drugs Antihistamine-decongestant combination

Antimalarial Drugs Halofantrine

Antimetabolite Drugs Capecitabine Methotrexate

Antimigraine Drugs Butalbital/acetaminophen/caffeine Butalbital/aspirin/caffeine Butalbital/aspirin/caffeine/codeine Ergotamine Methysergide Triptan-type antimigraine drugs

Antiparkinsonism Drugs Amantadine Benztropine Carbidopa Levodopa Pramipexole Ropinirole Selegiline Tolcapone

Antiplatelet Drugs Anagrelide Cilostazol Clopidogrel Dipyridamole Ticlopidine

Antipregnancy Drugs Mifepristone

Antiprostatism Drugs Alfuzosin Tamsulosin Terazosin

Antipsoriatic Drugs Acitretin Alefacept

Antipsychotic Drugs Aripiprazole Clozapine Haloperidol Lithium carbonate Olanzapine Quetiapine Risperidone Ziprasidone

Antipyretic Drugs (Fever-Reducing Drugs) Acetaminophen Aspirin

Antispasmodic Drugs Dicyclomine Hyoscyamine Oxybutynin Trospium

Antitussive Drugs (Cough Suppressants) Benzonatate

Antiulcer Drugs Misoprostol Nizatidine

Antiviral Drugs Acyclovir Amantadine Atazanavir Delavirdine Didanosine Efavirenz Famciclovir Ganciclovir Influenza vaccine Lamivudine Nevirapine Oseltamivir Penciclovir Podofilox Rifampin Rimantadine Stavudine Valacyclovir Zalcitabine Zanamivir Zidovudine

Appetite Suppressants/Weight Loss Agents Diethylpropion Mazindol Orlistat Phendimetrazine Phentermine hydrochloride Sibutramine

Barbiturates Phenobarbital

Benzodiazepine Drugs Alprazolam Chlordiazepoxide Clonazepam Clorazepate Diazepam Estazolam Flurazepam Halazepam Lorazepam Temazepam Triazolam

Beta-Blockers (Beta-Adrenergic Blockers) Atenolol Betaxolol Bisoprolol Carteolol Carvedilol Labetalol Nadolol Penbutolol Pindolol Propranolol Timolol

Bipolar Depression Drugs Olanzapine and Fluoxetine Quetiapine

Bladder or Urinary Tract Infection Drugs Nitrofurantoin Pentosan polysulfate sodium

Bowel Anti-Inflammatory Drugs Mesalamine Olsalazine

Calcium Channel Blockers Amlodipine Diltiazem Felodipine Isradipine Nicardipine Nifedipine Nimodipine Nisoldipine Verapamil

Cardiac Stimulant Drugs Nesiritide

Cholesterol-Lowering Drugs Cholestyramine Clofibrate Colesevelam Colestipol Fenofibrate Gemfibrozil Niacin

Contraceptives Contraceptives (oral)

Corticosteroids Corticosteroids (nasal inhalation) Corticosteroids (oral inhalers) Corticosteroids (oral) Corticosteroids (topical)

COX-2 Inhibitors Celecoxib

Digitalis Preparations Digitalis preparations

Dihydrotestosterone Inhibitors Finasteride

Disease-Modifying Antirheumatic Drugs Adalimumab Etanercept Infliximab Leflunomide

Diuretics Acetazolamide Amiloride Loop diuretics Spironolactone Thiazide diuretics

Enzyme Inhibitors Eflornithine

ESRD Medications Sevelamer polysulfate sodium

Eye Disease Verteporfin

Female Sex Hormones Estrogens

Gastrointestinal Drugs Balsalazide Esomeprazole Lansoprazole Loperamide Metoclopramide Omeprazole Pantoprazole Rabeprazole Sucralfate

Hair Growth Stimulants Finasteride Minoxidil

Histamine H2 Blocker Drugs Cimetidine Famotidine Ranitidine

Homocysteine Antagonists Betaine

Hypercalcemia (Excess Calcium) Zoledronic acid

Hypnotics Estazolam Flurazepam Triazolam Zaleplon Zolpidem

Immunomodulator Drugs Glatiramer Imiquimod Interferon alfa Interferon beta

Immunosuppressant Drugs Cyclosporine Tacrolimus

Monoamine Oxidase Inhibitor Drugs Isocarboxazid Phenelzine Selegiline

Muscle Relaxants Baclofen Carisoprodol Chlorzoxazone Cyclobenzaprine Metaxalone Methocarbamol Tizanidine

Narcotics Acetaminophen plus narcotic Butalbital/aspirin/caffeine/codeine Codeine, morphine, oxycodone Hydrocodone plus chlorpheniramine Hydrocodone plus ibuprofen Meperidine

Nonsteroidal Anti-Inflammatory Drugs Diclofenac Diflunisal Etodolac Indomethacin Ketorolac Meclofenamate Mefenamic acid Meloxicam Nabumetone Piroxicam