Dizziness causes

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-In-Chief: M.Umer Tariq [2]

Causes

Common Causes

• Hypotension
• Dehydration
• Hypoglycemia
• Arrhythmias
• Stroke
• Labyrinthitis
• Meniere's disease

Causes by Organ System

Cardiovascular	Aortic Stenosis, aortic valve stenosis, atrial flutter, atrial myxoma, cardiac amyloidosis, cardiomegaly, cerebrovascular disease, familial atrial fibrillation, hypertension, inappropriate sinus tachycardia, peripheral arterial disease, pulmonary hypertension, pulmonary valve stenosis, second degree AV block, sick sinus syndrome, sinus bradycardia, supraventricular tachycardia, Wolff-Parkinson-White Syndrome
Chemical / poisoning	Alcohol flush reaction, amnesic shellfish poisoning, amyl nitrite, antimony, bromomethane, bothrops, cadmium poisoning, carbon monoxide poisoning, cyanogen, ephedra, ethylene, furfural, ginkgo, green tobacco sickness, heavy metal ingestion, hydrazine, lead, marine toxins, mushroom poisoning, norplant, nutmeg, opioid, scombroid food poisoning, rubbing alcohol, solanine, trichloroethylene
Dermatologic	No underlying causes
Drug Side Effect	1,1,1-Trichloroethane, 1,4-dichlorobenzene, 3-quinuclidinyl benzilate, 5-HT3 antagonist, abatacept, abciximab, acamprosate, acebutolol, aceclofenac, acetaminophen, acetohexamide, acetylsalicylic acid, aciclovir, acitretin, acyclovir, adalimumab, ajulemic acid, alatrofloxacin, albuterol, aldesleukin, alendronate, alfuzosin, aliskiren, alprazolam, altretamine, amantadine, amifostine, amiloride, amiodarone, amitriptyline, amlodipine, amobarbital, amphetamine, amphotericin b, ampicillin, anagrelide, anastrozole, angiotensin converting enzyme inhibitor, antihemophilic factor (human), antihemophilic factor (recombinant), aprepitant, aripiprazole, asparaginase, atazanavir, atenolol, atorvastatin, atovaquone, azelastine, azithromycin, baclofen, benazepril, benzodiazepine, benzonatate, benztropine, bepridil, bethanechol, bevacizumab, bezafibrate, bicalutamide, biperiden, bisoprolol, bortezomib, bosentan, bromocriptine, brompheniramine, budesonide, bumetanide, bupivacaine, buprenorphine, bupropion, buspirone, busulfan, butabarbital, butalbital, butanethiol, butorphanol, cabergoline, cafergot, calanolide A, candesartan, capecitabine, captopril, carbamazepine, carbidopa, carboplatin, carisoprodol, carteolol, carvedilol, cefaclor, centrophenoxine, cetuximab, chlorambucil, chlordiazepoxide, chloroform, chloropyramine, chlorothiazide, chlorpheniramine, chlorpropamide, chlorthalidone, chlorzoxazone, choline magnesium trisalicylate, ciclesonide, cilastatin, cilostazol, cimetidine, cinacalcet, cinoxacin, citalopram, cladribine, clarithromycin, clemastine, clofarabine, clofibrate, clomipramine, clonazepam, clonidine, clopidogrel, clorazepate, co-trimoxazole, codeine, colistimethate, colofac, cyanocobalamin, cyclobenzaprine, cyclosporine, cyproheptadine, dacarbazine, dactinomycin, dalteparin, dantrolene, daptomycin, darbepoetin, desipramine, desloratadine, desoxyn, dexamethasone, dexmethylphenidate, dextroamphetamine, dextromethorphan, dezocine, diampromide, diazepam, dicofol, dicyclomine, didanosine, diethylcathinone, diethylpropion, diflunisal, digoxin, dihydroetorphine, diltiazem, dimenoxadol, dinoprostone, dioxaphetyl butyrate, Diphtheria, Tetanus, and Pertussis (DTaP) vaccine, dipyridamole, disopyramide, dobutamine, docetaxel, dofetilide, dolasetron, donepezil, dothiepin, doxazosin, doxepin, duloxetine, efavirenz, emtricitabine, enalapril, enfuvirtide, enoxacin, entacapone, entecavir, ephedrine, eplerenone, epoetin, ergotamine , escitalopram, estazolam, estrogen, eszopiclone, etanercept, ethcathinone, ethchlorvynol, ethoheptazine, ethosuximide, ethotoin, etodolac, etoposide, exemestane, exenatide, ezetimibe, famotidine, felodipine, fenofibrate, fenoprofen, fentanyl, fexofenadine, fioricet, flavoxate, floxuridine, fluconazole, fludrocortisone acetate, flunitrazepam, flurazepam, fluticasone, fluvoxamine, formoterol, fosamprenavir, fosinopril, frovatriptan, fulvestrant, furosemide, gabapentin, galantamine, ganciclovir, gatifloxacin, gemcitabine hydrochloride, gemeprost, gemfibrozil, glatiramer, glimepiride, glipizide, glutaraldehyde, glyburide, glycopyrrolate, granisetron, green tobacco sickness grifulvin V, griseofulvin, guanabenz, guanethidine, guanfacine, gyromitrin, H2 antagonist, hydrochlorothiazide, hydrocodone, hydrocortisone, hydromorphone, hydroxychloroquine, hydroxyzine, hyoscyamine, ibandronate, idarubicin, ifosfamide, iloperidone, imatinib, imiglucerase, imipenem, imipramine, immune globulin, indapamide, indinavir, indomethacin, infliximab, influenza vaccine, inactivated, influenza vaccine, live, insulin lispro, interferon alfa-2a, interferon alfa-2b, interferon alfacon-1, interferon beta-1a, iodomethane, ipratropium, irbesartan, isocarboxazid, isopropyl alcohol, isoproterenol, isosorbide, isoxsuprine, isradipine, itraconazole, ivabradine, kaopectate, ketorolac, labetalol, lacosamide, lamivudine, lamotrigine, lanthanum, leflunomide, letrozole, leuprolide, levalbuterol, levetiracetam, levobupivacaine, levodopa, levofloxacin, levomethadyl, levorphanol, lidocaine, lindane, lisinopril, lithium, lomotil, lomustine, loratadine, lorazepam, losartan, loxapine, lysuride, magnesium gluconate, magnesium oxide, mechlorethamine, medroxyprogesterone, mefenamic acid, mefloquine, megestrol, melphalan, memantine, meperidine, mercaptopurine, meropenem, mesoridazine, metaproterenol, metaxalone, metethoheptazine, metformin, metheptazine, methimazole, methocarbamol, methotrexate, methoxsalen, methyclothiazide, methylergonovine, methylphenidate, methylprednisolone, methyprylon, metipranolol, metoclopramide, metolazone, metoprolol, metronidazole, mexiletine, mifepristone, miglitol, minocycline, minoxidil, mitomycin, modafinil, moexipril, moricizine, morphine, motofen, moxonidine, mycophenolate, n-ethyl-3-piperidyl benzilate, n-methyl-3-piperidyl benzilate, nabilone, nabumetone, nadolol, nalbuphine, nalmefene, naloxone, naratriptan, natalizumab, nateglinide, nebivolol, nelfinavir, nevirapine, niaprazine, nicardipine, nicotine gum, nicotine lozenges, nifedipine, nilutamide, nimodipine, nisoldipine, nitrazepam, nitrous oxide, nizatidine, norethindrone, ofloxacin, olanzapine, olmesartan, omalizumab, omeprazole, ondansetron, orphenadrine, oseltamivir, oxacillin, oxaliplatin, oxazepam, oxcarbazepine, oxybutynin, paclitaxel, paliperidone, pamidronate, paroxetine, pegaspargase, peginterferon alfa-2a, peginterferon alfa-2b, pemetrexed, pemoline, penbutolol, pentamidine, pentazocine, pentosan polysulfate, pentostatin, pentoxifylline, pergolide, perhexiline, perindopril, perphenazine, phenampromide, phenazepam, phenazopyridine, phenelzine, phenobarbital, phenoxybenzamine, phentermine, phenylephrine, phenytoin, pholcodine, pilocarpine, pimozide, pindolol, pioglitazone, pirbuterol, piribedil, piroxicam, pizotifen, plicamycin, posaconazole, pramipexole, pramlintide, prazepam, praziquantel, prazosin, pregabalin, primaquine, probenecid, procainamide, procarbazine, proheptazine, promethazine, propafenone, propantheline, propiram, propoxyphene, propranolol, propylthiouracil, protriptyline, pseudoephedrine, quazepam, quetiapine, quinapril, quinethazone, quinidine, quinoline, rabeprazole, ramelteon, ramipril, ranibizumab, ranitidine, ranolazine, rasagiline, reboxetine, remifentanil, repaglinide, reserpine, ribavirin, riluzole, risedronate, risperidone, ritonavir, rituximab, rivastigmine, rizatriptan, roflumilast, ropinirole, ropivacaine, rosiglitazone, rosuvastatin, roxithromycin, salmeterol, salsalate, saquinavir, sargramostim, scopolamine, selegiline, sibutramine, sildenafil, sitaxsentan, sodium oxybate, sodium stibogluconate, solifenacin, sotalol, sparfloxacin, spironolactone, stimulant laxatives, sulfadiazine, sulfisoxazole, sulindac, sulprostone, sumatriptan, tamoxifen, tamsulosin, tapentadol, tegaserod, telbivudine, telithromycin, telmisartan, temazepam, temozolomide, teniposide, terbutaline, teriparatide, testosterone, tetrabenazine, tetrahydrocannabinol, thiabendazole, thioridazine, ThioTEPA, thiothixene, tiagabine, tianeptine, ticarcillin, tiludronate, timolol, tinidazole, tizanidine, tocainide, tolazamide, tolbutamide, tolcapone, topiramate, topotecan hydrochloride, torsemide, tralomethrin, tramadol, trandolapril, tranylcypromine, trastuzumab, trazodone, treprostinil, triamcinolone, triamterene, triazolam, trichloroethylene, triclofos, tricyclic antidepressant, trifluoperazine, trihexyphenidyl, trimeprazine, trimetazidine, trimethobenzamide, trimetrexate glucuronate, trimipramine, tripelennamine, tropisetron, trovafloxacin, valaciclovir, valganciclovir, valproic acid, valsartan, vancomycin, vardenafil, venlafaxine, verapamil, vicodin, vigabatrin, vinyl chloride, voriconazole, vorinostat, zaleplon, zanamivir, ziconotide, zidovudine, zileuton, ziprasidone, zoledronic, zolmitriptan, zolpidem, zonisamide, zopiclone
Ear Nose Throat	Balance disorder, benign paroxysmal positional vertigo, labyrinthitis, Ménière's disease, otitis externa, superior canal dehiscence, vertigo, vestibular neuronitis
Endocrine	No underlying causes
Environmental	Multiple chemical sensitivity, sick building syndrome
Gastroenterologic	Food intolerance, gastric dumping syndrome, proctitis, staphylococcal enteritis
Genetic	Chediak-Higashi disease
Hematologic	Haemochromatosis, leukemia, methemoglobinemia, polycythemia
Iatrogenic	No underlying causes
Infectious Disease	Ebola hemorrhagic fever, giardia lamblia, group A streptococcal infection, hantavirus pulmonary syndrome, infectious mononucleosis, marburg hemorrhagic fever, rift valley fever, tularemia, yellow fever
Musculoskeletal / Ortho	Cervical spondylosis
Neurologic	Arnold-Chiari malformation, multi-infarct dementia, multiple sclerosis, multiple system atrophy, neuroglycopenia, Parkinson's disease, posterior inferior cerebellar artery syndrome, pure autonomic failure, subdural hematoma, syringobulbia, transient ischaemic attack
Nutritional / Metabolic	Hypervitaminosis A, hypoglycemia, thiamine (Vitamin B1) deficiency
Obstetric/Gynecologic	Aortocaval compression syndrome, pregnancy
Oncologic	Adrenal metastases, colorectal cancer, medulloblastoma
Opthalmologic	Aneisokonia, bifocals, Cogan syndrome, oscillopsia, tunnel vision
Overdose / Toxicity	Acetylsalicylic acid alfuzosin , aliskiren , atropine, acetylene, aniline, benztropine Mesylate, benzylpiperazine, bortezomib, buspirone, darbepoetin alfa, didanosine, doxazosin, eugenol, fenoprofen, fluticasone, ganciclovir, grayanotoxin, hydrogen sulfide, metolachlor, midazolam, nicotine lozenges, oxygen toxicity, pimozide
Psychiatric	Algophobia, panic disorder, Stendhal syndrome
Pulmonary	Hyperventilation syndrome, respiratory alkalosis
Renal / Electrolyte	Hemorrhagic fever with renal syndrome
Rheum / Immune / Allergy	Takayasu arteritis, systemic lupus erythematosus
Sexual	Coital cephalalgia, emergency contraception
Trauma	Concussion, post-concussion syndrome, suspension trauma
Urologic	Testicular torsion
Miscellaneous	Altitude sickness, chronic fatigue syndrome, chronic mountain sickness, cinchonism, decompression sickness, dehydration, gulf war syndrome, hypotension, Mal de debarquement, motion sickness, orthostatic hypotension, shock, sleep deprivation, syncope

Causes in Alphabetical Order

1,1,1-Trichloroethane 1,4-Dichlorobenzene 3-Quinuclidinyl benzilate 5-HT3 antagonist Abatacept Abciximab Acamprosate ACE inhibitor Acebutolol Aceclofenac Acetaminophen Acetohexamide Acetylene Acetylsalicylic acid Aciclovir Acitretin Actiq Acyclovir Adalimumab Injection Adrenal metastases Ajulemic acid Alatrofloxacin Albuterol Alcohol flush reaction Aldesleukin Alefacept Alendronate Alfuzosin Algophobia Aliskiren Alprazolam Altitude sickness Altretamine Amantadine Amifostine Amiloride Amiodarone Amitriptyline Amlodipine Amnesic shellfish poisoning Amobarbital Amphetamine Amphotericin B Ampicillin Amyl nitrite Anagrelide Anastrozole Aneisokonia Anesthesia Angiotensin Converting Enzyme Inhibitor Angiotensin II receptor antagonist Aniline Antihemophilic factor (human) Antihemophilic factor (recombinant) Antihistamine Antimony Antiretroviral drug Aortic Stenosis Aortic valve stenosis Aortocaval compression syndrome Aprepitant Aripiprazole Arnold-Chiari malformation Asparaginase Aspirin Atazanavir Atenolol Atorvastatin Atovaquone Atrial flutter Atrial myxoma Atropine Azelastine Azithromycin Baclofen Balance disorder Benazepril Benign paroxysmal positional vertigo Benzene Benzodiazepine Benzonatate Benztropine mesylate Benzylpiperazine Bepridil Bethanechol Bevacizumab Injection Bezafibrate Bicalutamide Bifocals Biperiden Bisoprolol Bortezomib Bosentan Bothrops Bromocriptine Bromomethane Brompheniramine Budesonide Bumetanide Bupivacaine Buprenorphine Bupropion Buspirone Busulfan Butabarbital Butalbital Butanethiol Butorphanol Cabergoline Cadmium poisoning Cafergot Calanolide A Candesartan Capecitabine Captopril Carbamazepine Carbon monoxide poisoning Carboplatin Cardiac amyloidosis Cardiomegaly Carisoprodol Carteolol Carvedilol Cefaclor Centrophenoxine Cerebrovascular disease Cervical spondylosis Cetuximab Injection Chediak-Higashi disease Chlorambucil Chlordiazepoxide Chloroform Chloropyramine Chlorothiazide Chlorpheniramine Chlorpropamide Chlorthalidone Chlorzoxazone Choline magnesium trisalicylate Chronic Fatigue Syndrome Chronic mountain sickness Ciclesonide Cilostazol Cimetidine Cinacalcet Cinchonism Cinoxacin Citalopram Cladribine Clarithromycin Clemastine Clofarabine Clofibrate Clomipramine Clonazepam Clonidine Clopidogrel Clorazepate Codeine Cogan syndrome Coital cephalalgia Colistimethate Colofac Colorectal cancer Concussion Co-trimoxazole Cyanocobalamin Cyanogen Cyclobenzaprine Cyclosporine Cyproheptadine Dacarbazine Dactinomycin Dalteparin Dantrolene Daptomycin Darbepoetin Decompression sickness Dehydration Desipramine Desloratadine Desoxyn Dexamethasone Dexmethylphenidate Dextroamphetamine Dextromethorphan Dezocine Diampromide Diazepam Dicofol Dicyclomine Didanosine Diethylcathinone Diethylpropion Diflunisal Digoxin Dihydroetorphine Diltiazem Dimenoxadol Dinoprostone Dioxaphetyl butyrate Diphtheria, Tetanus, and Pertussis (DTaP) vaccine Dipyridamole Disopyramide Dobutamine Docetaxel Dofetilide Dolasetron Donepezil Dothiepin Doxazosin Doxepin Duloxetine Ebola hemorrhagic fever ECA stack Efavirenz (patient information) Emergency contraception Emtricitabine (patient information) Enalapril (patient information) Enfuvirtide Injection (patient information) Enoxacin (patient information) Entacapone (patient information) Entecavir (patient information) Ephedra Ephedrine Eplerenone (patient information) Epoetin Alfa Injection (patient information) Ergotamine and Caffeine (patient information) Escitalopram Estazolam (patient information) Estrogen Eszopiclone (patient information) Etanercept Injection (patient information) Ethcathinone Ethchlorvynol Ethoheptazine Ethosuximide Ethotoin Ethylene Etodolac (patient information) Etoposide Oral and Injection (patient information) Eugenol Exemestane (patient information) Exenatide Injection (patient information)

Ezetimibe (patient information) Familial atrial fibrillation Famotidine (patient information) Felodipine (patient information) Fenofibrate (patient information) Fenoprofen (patient information) Fentanyl Citrate Injection (patient information) Fexofenadine (patient information) Fioricet Flavoxate (patient information) Floxuridine (patient information) Fluconazole Fludrocortisone Acetate (patient information) Flunitrazepam Flurazepam Fluticasone Oral Inhalation (patient information) Fluvoxamine Food intolerance Formoterol (patient information) Fosamprenavir (patient information) Fosinopril (patient information) Frovatriptan (patient information) Fulvestrant Injection (patient information) Furfural Furosemide (patient information) Gabapentin (patient information) Galantamine (patient information) Ganciclovir (patient information) Gastric dumping syndrome Gatifloxacin (patient information) Gemcitabine hydrochloride Gemeprost Gemfibrozil (patient information) Giardia lamblia Ginkgo Glatiramer Injection (patient information) Glimepiride (patient information) Glipizide (patient information) Glutaraldehyde Glyburide (patient information) Glycopyrrolate (patient information) Granisetron (patient information) Grayanotoxin Green tobacco sickness Grifulvin V Griseofulvin (patient information) Group A streptococcal infection Guanabenz (patient information) Guanethidine (patient information) Guanfacine (patient information) Gulf war syndrome Gyromitra esculenta Gyromitrin H2 antagonist Haemochromatosis Hantavirus Pulmonary Syndrome Heavy metal ingestion Hemorrhagic fever with renal syndrome Hydrazine Hydrochlorothiazide (patient information) Hydrocodone Hydrocortisone Injection (patient information) Hydrogen sulfide Hydromorphone Hydroxychloroquine (patient information) Hydroxyzine (patient information) Hyoscyamine (patient information) Hypertension Hyperventilation syndrome Hypervitaminosis A Hypoglycemia Hypotension Ibandronate (patient information) Idarubicin (patient information) Ifosfamide (patient information) Iloperidone Imatinib (patient information) Imiglucerase Injection (patient information) Imipenem and Cilastatin Sodium Injection (patient information) Imipramine Immune globulin Inappropriate sinus tachycardia Indapamide (patient information) Indinavir (patient information) Indometacin Indomethacin (patient information) Infectious mononucleosis Infliximab Injection (patient information) Influenza vaccine, inactivated Influenza vaccine, live Insulin lispro injection (patient information) Interferon alfa-2a Interferon alfa-2b Interferon alfacon-1 Interferon beta-1a Iodomethane Ipratropium Oral Inhalation Irbesartan (patient information) Isocarboxazid (patient information) Isopropyl alcohol Isoproterenol Oral Inhalation (patient information) Isosorbide (patient information) Isoxsuprine Oral (patient information) Isradipine (patient information) Itraconazole (patient information) Ivabradine Kaopectate Ketorolac Labetalol Oral (patient information) Labyrinthitis Lacosamide Lamivudine (patient information) Lamotrigine (patient information) Lanthanum (patient information) L-DOPA Lead Leflunomide (patient information) Letrozole (patient information) Leukemia Leuprolide (patient information) Levalbuterol Oral Inhalation (patient information) Levetiracetam (patient information) Levobupivacaine Levodopa and Carbidopa (patient information) Levofloxacin Oral (patient information) Levomethadyl (patient information) Levorphanol Oral (patient information) Lidocaine Lindane (patient information) Lisinopril (patient information) Lithium Lomotil Lomustine (patient information) Loop diuretic Loratadine (patient information) Lorazepam (patient information) Losartan Losartan (patient information) Loxapine Oral (patient information) Lysuride Magnesium gluconate (patient information) Magnesium oxide (patient information) Mal de debarquement Malaria prophylaxis Maprotiline Marburg hemorrhagic fever Marine toxins Mebutamate Mechlorethamine (patient information) Medroxyprogesterone (patient information) Medulloblastoma Mefenamic Acid (patient information) Mefloquine (patient information) Megestrol (patient information) Melphalan (patient information) Memantine Ménière's disease Meperidine (patient information) Mercaptopurine Meropenem Injection (patient information) Mesoridazine Oral (patient information) Metaproterenol (patient information) Metaxalone (patient information) Metethoheptazine Metformin (patient information) Methemoglobinemia Metheptazine Methimazole (patient information) Methocarbamol Oral (patient information) Methotrexate (patient information) Methoxsalen Methyclothiazide (patient information) Methyldopa Methylergonovine Methylphenidate Methylprednisolone Oral (patient information) Methyprylon Metipranolol Ophthalmic (patient information) Metoclopramide Metolachlor Metolazone (patient information) Metoprolol (patient information) Metronidazole Mexiletine Midazolam Mifepristone Miglitol (patient information) Minocycline Injection Minoxidil Oral (patient information) Mitomycin (patient information) Modafinil (patient information) Moexipril (patient information) Moricizine (patient information) Morphine Oral (patient information) Motion sickness Motofen Moxonidine Multi-infarct dementia Multiple chemical sensitivity Multiple sclerosis Multiple system atrophy Mushroom poisoning Mycophenolate (patient information) Nabilone (patient information) Nabumetone (patient information) Nadolol (patient information) Nalbuphine Nalmefene Naratriptan (patient information) Natalizumab injection (patient information) Nateglinide oral (patient information) Nebivolol Nelfinavir (patient information) N-Ethyl-3-piperidyl benzilate Neuroglycopenia Nevirapine (patient information) Niaprazine Nicardipine (patient information) Nicotine gum (patient information) Nicotine lozenges (patient information) Nifedipine (patient information) Nilutamide (patient information) Nimodipine (patient information) Nisoldipine (patient information) Nitrazepam Nitrous oxide Nizatidine (patient information) N-Methyl-3-piperidyl benzilate Norethindrone (patient information) Norplant Nutmeg Ofloxacin oral (patient information) Olanzapine (patient information) Olmesartan (patient information) Omalizumab injection (patient information) Omeprazole (patient information) Ondansetron (patient information) Opioid Orphenadrine (patient information) Orthostatic hypotension Oscillopsia Oseltamivir (patient information) Otitis externa Oxacillin Sodium Injection (patient information)

Oxaliplatin injection (patient information) Oxamniquine Oxazepam (patient information) Oxcarbazepine (patient information) Oxybutynin (patient information) Oxygen toxicity Paclitaxel (patient information) Paliperidone (patient information) Pamidronate injection (patient information) Panic disorder Parkinson's disease Paroxetine Pegaspargase (patient information) Peginterferon alfa-2a (patient information) Peginterferon alfa-2b (patient information) Pemetrexed injection (patient information) Pemoline (patient information) Penbutolol (patient information) Pentamidine Pentazocine and naloxone (patient information) Pentosan polysulfate (patient information) Pentostatin (patient information) Pentoxifylline (patient information) Pergolide (patient information) Perhexiline Perindopril (patient information) Peripheral Arterial Disease Perphenazine oral (patient information) Phenampromide Phenazepam Phenazopyridine (patient information) Phenelzine Phenobarbital Phenoxybenzamine (patient information) Phentermine Phenylephrine (patient information) Phenytoin Pholcodine Pilocarpine ophthalmic (patient information) Pimozide (patient information) Pindolol (patient information) Pioglitazone (patient information) Pirbuterol acetate oral inhalation (patient information) Piribedil Piroxicam Pizotifen Plicamycin (patient information) Polycythemia Posaconazole (patient information) Post-concussion syndrome Posterior inferior cerebellar artery syndrome Pramipexole (patient information) Pramlintide injection (patient information) Prazepam (patient information) Praziquantel Prazosin (patient information) Pregabalin Pregabalin (patient information) Pregnancy Primaquine (patient information) Probenecid (patient information) Procainamide (patient information) Procarbazine (patient information) Proctitis Proheptazine Promethazine Propafenone Propantheline (patient information) Propiram Propoxyphene (patient information) Propranolol Oral (patient information) Propylthiouracil (patient information) Protriptyline (patient information) Pseudoephedrine Pulmonary hypertension Pulmonary valve stenosis Pure autonomic failure Quazepam Quetiapine Quinapril Quinethazone Quinidine Oral (patient information) Quinoline Rabeprazole (patient information) Ramelteon (patient information) Ramipril Ranibizumab injection (patient information) Ranitidine hydrochloride injection (patient information) Ranolazine (patient information) Rasagiline (patient information) Reactive hypoglycemia Reboxetine Remifentanil Repaglinide (patient information) Reserpine Respiratory alkalosis Ribavirin (patient information) Rift Valley fever Riluzole (patient information) Risedronate (patient information) Risperidone (patient information) Ritonavir (patient information) Rituximab Rivastigmine Rizatriptan Roflumilast Ropinirole Ropivacaine Rosiglitazone Rosuvastatin Roxithromycin Rubbing alcohol Salmeterol Salsalate Saquinavir Sargramostim Scombroid food poisoning Scopolamine patch Secobarbital Second degree AV block Selegiline Shock Sibutramine Sick building syndrome Sick sinus syndrome Sildenafil Sinus bradycardia Sitaxsentan Sleep deprivation Sodium oxybate Sodium stibogluconate Solanine Solifenacin Sotalol Sparfloxacin Spironolactone SSRI discontinuation syndrome Staphylococcal enteritis Stendhal syndrome Stimulant laxatives Subdural hematoma Sulfadiazine Sulfisoxazole Sulindac Sulprostone Sumatriptan Superior canal dehiscence Supraventricular tachycardia Suspension trauma Syncope Syringobulbia Systemic lupus erythematosus Takayasu arteritis Tamoxifen Tamsulosin Tapentadol Tegaserod Telbivudine Telithromycin Telmisartan Temazepam Temozolomide Teniposide Terbutaline Teriparatide Testicular torsion Testosterone Tetrabenazine Tetrahydrocannabinol Thiabendazole Thiamine (Vitamin B1) deficiency Thioridazine ThioTEPA Thiothixene Tiagabine Tianeptine Ticarcillin Tiludronate Timolol Tinidazole Tizanidine Tocainide Tolazamide Tolbutamide Tolcapone Topiramate Topotecan hydrochloride Torsemide Tralomethrin Tramadol Trandolapril Transient ischaemic attack Tranylcypromine Trastuzumab Trazodone Treprostinil Triamcinolone Triamterene [[Triazolam Trichloroethylene Triclofos Tricyclic antidepressant Trifluoperazine Trihexyphenidyl Trimeprazine Trimetazidine Trimethobenzamide Trimetrexate Trimipramine Tripelennamine Tropisetron Trovafloxacin Tularemia Tunnel vision Vagal episode Valaciclovir Valganciclovir Valproic acid Valsartan Vancomycin Vardenafil Venlafaxine Verapamil Vertigo Vestibular neuronitis Vicodin Vigabatrin Vinyl chloride Viral hemorrhagic fever Voriconazole Vorinostat Wolff-Parkinson-White Syndrome Yellow fever Zaleplon Zanamivir Ziconotide Zidovudine Zileuton Ziprasidone Zoledronic acid Zolmitriptan Zolpidem Zonisamide Zopiclone

References

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