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Ciprofloxacin Brand Names
Cetraxal | Ciloxan | Cipro | Cipro XR | OTIPRIO | Proquin XR
What is Ciprofloxacin
Ciprofloxacin is a broad-spectrum anti-infective agent of the fluoroquinolone class. Immediate-release oral and intravenous dosage regimens produce similar AUCs and can be used interchangeably in patients able to tolerate oral therapy.
Disabling and potentially irreversible serious adverse reactions associated with quinolones include tendinitis, tendon rupture, peripheral neuropathy, and central nervous system effects.
Other significant adverse events include potential QT prolongation and myasthenia gravis exacerbation.
Ciprofloxacin is FDA-approved for mild to moderate and complicated urinary tract infections (UTIs), pneumonia, skin and skin structure infections, plague, several types of infectious diarrhea, prophylaxis of anthrax, corneal ulcers, bacterial conjunctivitis, acute otitis externa, and bilateral otitis media with effusion in patients undergoing tympanostomy tube placement.
Ciprofloxacin is also FDA-approved for acute sinusitis, acute exacerbations of chronic bronchitis, and uncomplicated UTIs; however, due to the potential for serious adverse events, quinolones should only be used for these infection types when alternative treatment options cannot be used.
Indications
- Acinetobacter calcoaceticus
- Acinetobacter lwoffii
- Aeromonas caviae
- Aeromonas hydrophila
- anthrax
- anthrax prophylaxis
- Bacillus anthracis
- Bacillus sp.
- bacterial conjunctivitis
- bacterial infection prophylaxis
- bone and joint infections
- bronchitis
- Brucella melitensis
- brucellosis
- Burkholderia pseudomallei
- Campylobacter coli
- Campylobacter fetus
- Campylobacter jejuni
- campylobacteriosis
- cervicitis
- chancroid
- Chlamydia trachomatis
- cholera
- Citrobacter diversus
- Citrobacter freundii
- community-acquired pneumonia
- corneal ulcer
- Corynebacterium sp.
- cystic fibrosis
- cystitis
- dental infection
- dentoalveolar infection
- diabetic foot ulcer
- Edwardsiella tarda
- Eikenella corrodens
- endocarditis
- Enterobacter cloacae
- Enterococcus faecalis
- Escherichia coli
- febrile neutropenia
- Flavobacterium sp.
- Francisella tularensis
- Gardnerella vaginalis
- gastroenteritis
- gonorrhea
- granuloma inguinale
- Haemophilus ducreyi
- Haemophilus influenzae (beta-lactamase negative)
- Haemophilus influenzae (beta-lactamase positive)
- Haemophilus parainfluenzae
- Hafnia alvei
- Helicobacter pylori
- infectious arthritis
- infectious diarrhea
- intraabdominal infections
- Isospora belli
- isosporiasis
- Klebsiella aerogenes
- Klebsiella granulomatis
- Klebsiella oxytoca
- Klebsiella pneumoniae
- Legionella bozemanii
- Legionella dumoffii
- Legionella gormanii
- Legionella jordanis
- Legionella longbeachae
- Legionella micdadei
- Legionella pneumophila
- Legionella wadsworthii
- Leptospira interrogans
- Listeria monocytogenes
- lower respiratory tract infections
- melioidosis
- meningococcal infection prophylaxis
- Moraxella catarrhalis
- Moraxella sp.
- Morganella morganii
- Mycobacterium avium
- Mycobacterium avium complex infection
- Mycobacterium chelonae
- Mycobacterium fortuitum
- Mycobacterium intracellulare
- Mycobacterium tuberculosis
- Neisseria gonorrhoeae
- Neisseria meningitidis
- nosocomial pneumonia
- osteomyelitis
- otitis externa
- otitis media
- Pantoea agglomerans
- Pasteurella multocida
- periodontitis
- peritonitis
- plague
- plague prophylaxis
- Plasmodium falciparum
- pneumonia
- prostatitis
- Proteus mirabilis
- Proteus vulgaris
- Providencia rettgeri
- Providencia stuartii
- Pseudomonas aeruginosa
- pyelonephritis
- Rickettsia conorii
- Salmonella enteritidis
- Salmonella sp.
- Salmonella typhi
- salmonellosis
- sepsis
- Serratia marcescens
- Shigella flexneri
- Shigella sonnei
- shigellosis
- sinusitis
- skin and skin structure infections
- Staphylococcus aureus (MSSA)
- Staphylococcus epidermidis
- Staphylococcus haemolyticus
- Staphylococcus hominis
- Staphylococcus saprophyticus
- Stenotrophomonas maltophilia
- Streptococcus agalactiae (group B streptococci)
- Streptococcus bovis
- Streptococcus dysgalactiae
- Streptococcus pneumoniae
- Streptococcus pyogenes (group A beta-hemolytic streptococci)
- surgical infection prophylaxis
- traveler’s diarrhea
- tularemia
- tularemia prophylaxis
- typhoid fever
- urethritis
- urinary tract infection (UTI)
- Vibrio cholerae
- Vibrio parahaemolyticus
- Vibrio vulnificus
- Viridans streptococci
- Yersinia enterocolitica
- Yersinia pestis
Side Effects
- abdominal pain
- abnormal dreams
- acute generalized exanthematous pustulosis (AGEP)
- agitation
- agranulocytosis
- anaphylactic shock
- anaphylactoid reactions
- anemia
- angina
- angioedema
- anorexia
- anosmia
- anxiety
- aortic dissection
- aplastic anemia
- arthralgia
- arthropathy
- asthenia
- ataxia
- azotemia
- back pain
- bleeding
- blurred vision
- bone pain
- bradycardia
- bronchospasm
- bullous rash
- candidiasis
- cardiac arrest
- cholestasis
- colitis
- coma
- confusion
- conjunctival hyperemia
- constipation
- corneal deposits
- crystalluria
- cylindruria
- delirium
- depression
- diaphoresis
- diarrhea
- diplopia
- dizziness
- drowsiness
- dysesthesia
- dysgeusia
- dysmenorrhea
- dyspepsia
- dyspnea
- elevated hepatic enzymes
- eosinophilia
- erythema multiforme
- erythema nodosum
- exfoliative dermatitis
- fever
- flatulence
- flushing
- GI bleeding
- gynecomastia
- hallucinations
- headache
- hearing loss
- hematuria
- hemolytic anemia
- hemoptysis
- hemorrhagic cystitis
- hepatic failure
- hepatic necrosis
- hepatitis
- hyperbilirubinemia
- hypercalcemia
- hypercholesterolemia
- hyperesthesia
- hyperglycemia
- hyperkalemia
- hypertension
- hypertonia
- hypertriglyceridemia
- hyperuricemia
- hypoalbuminemia
- hypoesthesia
- hypoglycemia
- hypokalemia
- hypotension
- ileus
- increased intracranial pressure
- increased urinary frequency
- injection site reaction
- insomnia
- interstitial nephritis
- irritability
- jaundice
- keratitis
- keratoconjunctivitis
- laryngeal edema
- leukocytosis
- leukopenia
- maculopapular rash
- malaise
- mania
- memory impairment
- methemoglobinemia
- migraine
- myalgia
- myasthenia
- myasthenia gravis
- myocardial infarction
- myoclonia
- nausea
- neurotoxicity
- nightmares
- nystagmus
- ocular irritation
- ocular pain
- ocular pruritus
- oral ulceration
- pancreatitis
- pancytopenia
- paranoia
- paresthesias
- peripheral neuropathy
- peripheral vasodilation
- petechiae
- pharyngitis
- phlebitis
- phobia
- photophobia
- photopsia
- photosensitivity
- pneumonitis
- pruritus
- pseudomembranous colitis
- pseudotumor cerebri
- psychosis
- purpura
- QT prolongation
- rash
- renal failure (unspecified)
- respiratory arrest
- restlessness
- rhinorrhea
- seizures
- serum sickness
- sinus tachycardia
- Stevens-Johnson syndrome
- suicidal ideation
- superinfection
- syncope
- tendinitis
- tendon rupture
- thrombocytopenia
- thrombotic thrombocytopenic purpura (TTP)
- tinnitus
- torsade de pointes
- toxic epidermal necrolysis
- tremor
- urticaria
- vaginitis
- vasculitis
- vertigo
- vesicular rash
- visual impairment
- vomiting
- weakness
- xerophthalmia
- xerosis
- xerostomia
Monitoring Parameters
- serum creatinine/BUN
Contraindications
- aneurysm
- aortic dissection
- apheresis
- arteriosclerosis
- atrial fibrillation
- AV block
- bradycardia
- breast-feeding
- cardiomyopathy
- celiac disease
- cerebrovascular disease
- children
- colitis
- contact lenses
- corticosteroid therapy
- dehydration
- diabetes mellitus
- dialysis
- diarrhea
- driving or operating machinery
- females
- fever
- geriatric
- GI disease
- heart failure
- hepatic disease
- hepatitis
- hepatotoxicity
- human immunodeficiency virus (HIV) infection
- hyperparathyroidism
- hypertension
- hypocalcemia
- hypokalemia
- hypomagnesemia
- hypothermia
- hypothyroidism
- infants
- inflammatory bowel disease
- jaundice
- long QT syndrome
- myasthenia gravis
- myocardial infarction
- neonates
- neurotoxicity
- organ transplant
- peripheral neuropathy
- pheochromocytoma
- pregnancy
- pseudomembranous colitis
- psychiatric event
- QT prolongation
- quinolone hypersensitivity
- renal disease
- renal failure
- renal impairment
- rheumatoid arthritis
- seizure disorder
- sexually transmitted disease
- sickle cell disease
- sleep deprivation
- stroke
- sunlight (UV) exposure
- systemic lupus erythematosus (SLE)
- tendinitis
- tendinopathy
- tendon pain
- tendon rupture
- torsade de pointes
- ulcerative colitis
Interactions
- Abarelix
- Abemaciclib
- Acalabrutinib
- Acarbose
- Acetaminophen; Aspirin, ASA; Caffeine
- Acetaminophen; Butalbital; Caffeine
- Acetaminophen; Butalbital; Caffeine; Codeine
- Acetaminophen; Caffeine
- Acetaminophen; Caffeine; Dihydrocodeine
- Acetaminophen; Caffeine; Magnesium Salicylate; Phenyltoloxamine
- Acetaminophen; Caffeine; Phenyltoloxamine; Salicylamide
- Acetaminophen; Codeine
- Acetaminophen; Hydrocodone
- Acetaminophen; Oxycodone
- Acetazolamide
- Acetohexamide
- Ado-Trastuzumab emtansine
- Albiglutide
- Alfentanil
- Alfuzosin
- Aliskiren
- Aliskiren; Amlodipine
- Aliskiren; Amlodipine; Hydrochlorothiazide, HCTZ
- Aliskiren; Hydrochlorothiazide, HCTZ
- Aliskiren; Valsartan
- Almotriptan
- Alogliptin
- Alogliptin; Metformin
- Alogliptin; Pioglitazone
- Alosetron
- Alpha-glucosidase Inhibitors
- Alprazolam
- Aluminum Hydroxide
- Aluminum Hydroxide; Magnesium Carbonate
- Aluminum Hydroxide; Magnesium Hydroxide
- Aluminum Hydroxide; Magnesium Hydroxide; Simethicone
- Aluminum Hydroxide; Magnesium Trisilicate
- Amiodarone
- Amitriptyline
- Amitriptyline; Chlordiazepoxide
- Amlodipine
- Amlodipine; Atorvastatin
- Amlodipine; Benazepril
- Amlodipine; Celecoxib
- Amlodipine; Hydrochlorothiazide, HCTZ; Olmesartan
- Amlodipine; Hydrochlorothiazide, HCTZ; Valsartan
- Amlodipine; Olmesartan
- Amlodipine; Telmisartan
- Amlodipine; Valsartan
- Amoxicillin; Clarithromycin; Lansoprazole
- Amoxicillin; Clarithromycin; Omeprazole
- Anagrelide
- Apomorphine
- Aprepitant, Fosaprepitant
- Aripiprazole
- Arsenic Trioxide
- Artemether; Lumefantrine
- Asenapine
- Aspirin, ASA; Butalbital; Caffeine
- Aspirin, ASA; Butalbital; Caffeine; Codeine
- Aspirin, ASA; Caffeine; Dihydrocodeine
- Aspirin, ASA; Caffeine; Orphenadrine
- Aspirin, ASA; Carisoprodol; Codeine
- Aspirin, ASA; Citric Acid; Sodium Bicarbonate
- Aspirin, ASA; Omeprazole
- Aspirin, ASA; Oxycodone
- Atomoxetine
- Atorvastatin
- Atorvastatin; Ezetimibe
- Avanafil
- Avapritinib
- Azithromycin
- Bacillus Calmette-Guerin Vaccine, BCG
- Bedaquiline
- Bendamustine
- Benzhydrocodone; Acetaminophen
- Bepridil
- Betamethasone
- Bismuth Subcitrate Potassium; Metronidazole; Tetracycline
- Bismuth Subsalicylate; Metronidazole; Tetracycline
- Boceprevir
- Bortezomib
- Bosentan
- Bosutinib
- Brentuximab vedotin
- Brexpiprazole
- Brigatinib
- Bromocriptine
- Brompheniramine; Guaifenesin; Hydrocodone
- Brompheniramine; Hydrocodone; Pseudoephedrine
- Budesonide
- Budesonide; Formoterol
- Bupivacaine
- Bupivacaine Liposomal
- Bupivacaine; Lidocaine
- Buprenorphine
- Buprenorphine; Naloxone
- Buspirone
- Caffeine
- Caffeine; Ergotamine
- Calcium
- Calcium Acetate
- Calcium Carbonate
- Calcium Carbonate; Magnesium Hydroxide
- Calcium Carbonate; Risedronate
- Calcium Carbonate; Simethicone
- Calcium Chloride
- Calcium Gluconate
- Calcium; Vitamin D
- Canagliflozin
- Canagliflozin; Metformin
- Cannabidiol
- Carbamazepine
- Carbetapentane; Guaifenesin; Phenylephrine
- Carbetapentane; Phenylephrine
- Carbinoxamine; Hydrocodone; Phenylephrine
- Carbinoxamine; Hydrocodone; Pseudoephedrine
- Carbonic anhydrase inhibitors
- Cariprazine
- Celecoxib
- Ceritinib
- Cevimeline
- Chlordiazepoxide
- Chlordiazepoxide; Clidinium
- Chloroquine
- Chlorpheniramine; Codeine
- Chlorpheniramine; Dihydrocodeine; Phenylephrine
- Chlorpheniramine; Dihydrocodeine; Pseudoephedrine
- Chlorpheniramine; Guaifenesin; Hydrocodone; Pseudoephedrine
- Chlorpheniramine; Hydrocodone
- Chlorpheniramine; Hydrocodone; Phenylephrine
- Chlorpheniramine; Hydrocodone; Pseudoephedrine
- Chlorpheniramine; Pseudoephedrine
- Chlorpromazine
- Chlorpropamide
- Choline Salicylate; Magnesium Salicylate
- Chromium
- Cilostazol
- Cisapride
- Citalopram
- Clarithromycin
- Clindamycin; Tretinoin
- Clofazimine
- Clomipramine
- Clonazepam
- Clorazepate
- Clozapine
- Cobimetinib
- Codeine
- Codeine; Guaifenesin
- Codeine; Phenylephrine; Promethazine
- Codeine; Promethazine
- Colchicine
- Colchicine; Probenecid
- Conivaptan
- Cortisone
- Crizotinib
- Cyclophosphamide
- Cyclosporine
- Daclatasvir
- Dapagliflozin
- Dapagliflozin; Metformin
- Dapagliflozin; Saxagliptin
- Dapsone
- Darifenacin
- Darunavir
- Darunavir; Cobicistat
- Darunavir; Cobicistat; Emtricitabine; Tenofovir alafenamide
- Dasatinib
- Deflazacort
- Degarelix
- Delavirdine
- Desflurane
- Desipramine
- Deutetrabenazine
- Dexamethasone
- Dextromethorphan; Promethazine
- Dextromethorphan; Quinidine
- Diazepam
- Diclofenac
- Diclofenac; Misoprostol
- Didanosine, ddI
- Diflunisal
- Dihydrocodeine; Guaifenesin; Pseudoephedrine
- Diltiazem
- Dipeptidyl Peptidase-4 Inhibitors
- Diphenhydramine; Hydrocodone; Phenylephrine
- Diphenhydramine; Ibuprofen
- Diphenhydramine; Naproxen
- Disopyramide
- Disulfiram
- Docetaxel
- Dofetilide
- Dolasetron
- Dolutegravir; Rilpivirine
- Donepezil
- Donepezil; Memantine
- Doxepin
- Doxorubicin
- Dronabinol
- Dronedarone
- Droperidol
- Dulaglutide
- Duloxetine
- Duvelisib
- Efavirenz
- Efavirenz; Emtricitabine; Tenofovir
- Efavirenz; Lamivudine; Tenofovir Disoproxil Fumarate
- Elbasvir; Grazoprevir
- Eletriptan
- Elexacaftor; tezacaftor; ivacaftor
- Eliglustat
- Eltrombopag
- Empagliflozin
- Empagliflozin; Linagliptin
- Empagliflozin; Linagliptin; Metformin
- Empagliflozin; Metformin
- Emtricitabine; Rilpivirine; Tenofovir alafenamide
- Emtricitabine; Rilpivirine; Tenofovir disoproxil fumarate
- Enalapril; Felodipine
- Encorafenib
- Enflurane
- enteral feedings
- Entrectinib
- Eplerenone
- Eribulin
- Erlotinib
- Ertugliflozin
- Ertugliflozin; Metformin
- Ertugliflozin; Sitagliptin
- Erythromycin
- Erythromycin; Sulfisoxazole
- Escitalopram
- Esomeprazole
- Esomeprazole; Naproxen
- Estazolam
- Eszopiclone
- Ethinyl Estradiol; Etonogestrel
- Ethinyl Estradiol; Norethindrone Acetate; Ferrous fumarate
- Ethinyl Estradiol; Norethindrone; Ferrous fumarate
- Ethosuximide
- Etodolac
- Etonogestrel
- Everolimus
- Exenatide
- Ezetimibe; Simvastatin
- Ezogabine
- Famotidine; Ibuprofen
- Felodipine
- Fenoprofen
- Fentanyl
- Fingolimod
- Flecainide
- Flibanserin
- Fluconazole
- Fludrocortisone
- Fluocinolone; Hydroquinone; Tretinoin
- Fluoxetine
- Fluoxetine; Olanzapine
- Fluphenazine
- Flurazepam
- Flurbiprofen
- Flutamide
- Fluvoxamine
- food
- Fosamprenavir
- Foscarnet
- Fosphenytoin
- Gemtuzumab Ozogamicin
- Gilteritinib
- Glasdegib
- Glimepiride
- Glimepiride; Pioglitazone
- Glimepiride; Rosiglitazone
- Glipizide
- Glipizide; Metformin
- Glyburide
- Glyburide; Metformin
- Goserelin
- Granisetron
- Green Tea
- Guaifenesin; Hydrocodone
- Guaifenesin; Hydrocodone; Pseudoephedrine
- Guanfacine
- Halobetasol; Tazarotene
- Halofantrine
- Halogenated Anesthetics
- Haloperidol
- Halothane
- Hetastarch; Dextrose; Electrolytes
- Histrelin
- Homatropine; Hydrocodone
- Hydrochlorothiazide, HCTZ; Quinapril
- Hydrochlorothiazide, HCTZ; Triamterene
- Hydrocodone
- Hydrocodone; Ibuprofen
- Hydrocodone; Phenylephrine
- Hydrocodone; Potassium Guaiacolsulfonate
- Hydrocodone; Potassium Guaiacolsulfonate; Pseudoephedrine
- Hydrocodone; Pseudoephedrine
- Hydrocortisone
- Hydroxychloroquine
- Hydroxyprogesterone
- Hydroxyzine
- Ibrutinib
- Ibuprofen
- Ibuprofen; Oxycodone
- Ibuprofen; Pseudoephedrine
- Ibutilide
- Ifosfamide
- Iloperidone
- Imatinib
- Imipramine
- Incretin Mimetics
- Indinavir
- Indomethacin
- Inotuzumab Ozogamicin
- Insulin Aspart
- Insulin Aspart; Insulin Aspart Protamine
- Insulin Degludec
- Insulin Degludec; Liraglutide
- Insulin Detemir
- Insulin Glargine
- Insulin Glargine; Lixisenatide
- Insulin Glulisine
- Insulin Lispro
- Insulin Lispro; Insulin Lispro Protamine
- Insulin, Inhaled
- Insulins
- Iron
- Iron Salts
- Isavuconazonium
- Isoflurane
- Isoniazid, INH; Pyrazinamide, PZA; Rifampin
- Isoniazid, INH; Rifampin
- Isophane Insulin (NPH)
- Isradipine
- Itraconazole
- Ivabradine
- Ivosidenib
- Ixabepilone
- Ketoconazole
- Ketoprofen
- Ketorolac
- Lansoprazole; Naproxen
- Lanthanum Carbonate
- Lapatinib
- Lefamulin
- Leflunomide
- Lemborexant
- Lente Insulin
- Lenvatinib
- Leuprolide
- Leuprolide; Norethindrone
- Levobupivacaine
- Levomethadyl
- Lidocaine
- Lidocaine; Prilocaine
- Linagliptin
- Linagliptin; Metformin
- Liraglutide
- Lithium
- Lixisenatide
- Lofexidine
- Lomitapide
- Long-acting beta-agonists
- Loperamide
- Loperamide; Simethicone
- Lopinavir; Ritonavir
- Lumateperone
- Lurbinectedin
- Macimorelin
- Magnesium
- Magnesium Citrate
- Magnesium Hydroxide
- Magnesium Salicylate
- Magnesium Salts
- Maprotiline
- Maraviroc
- Meclofenamate Sodium
- Mefenamic Acid
- Mefloquine
- Meglitinides
- Melatonin
- Meloxicam
- Meperidine; Promethazine
- Mequinol; Tretinoin
- Metformin
- Metformin; Pioglitazone
- Metformin; Repaglinide
- Metformin; Rosiglitazone
- Metformin; Saxagliptin
- Metformin; Sitagliptin
- Methadone
- Methazolamide
- Methotrexate
- Methylprednisolone
- Metoclopramide
- Metronidazole
- Mexiletine
- Midazolam
- Midostaurin
- Mifepristone
- Miglitol
- Mirtazapine
- Mitoxantrone
- Mycophenolate
- Nabumetone
- Naldemedine
- Naloxegol
- Nanoparticle Albumin-Bound Paclitaxel
- Naproxen
- Naproxen; Pseudoephedrine
- Naproxen; Sumatriptan
- Nateglinide
- Neratinib
- Niacin; Simvastatin
- Nilotinib
- Nisoldipine
- Nonsteroidal antiinflammatory drugs
- Norfloxacin
- Nortriptyline
- Octreotide
- Olanzapine
- Olaparib
- Omeprazole
- Omeprazole; Amoxicillin; Rifabutin
- Omeprazole; Sodium Bicarbonate
- Ondansetron
- Oral Contraceptives
- Osilodrostat
- Osimertinib
- Oxaliplatin
- Oxaprozin
- Oxycodone
- Ozanimod
- Paliperidone
- Panobinostat
- Pasireotide
- Pazopanib
- Pemigatinib
- Pentamidine
- Pentoxifylline
- Perindopril; Amlodipine
- Perphenazine
- Perphenazine; Amitriptyline
- Pexidartinib
- Phenylephrine; Promethazine
- Phenytoin
- Pimavanserin
- Pimozide
- Pioglitazone
- Pirfenidone
- Piroxicam
- Pitolisant
- Polycarbophil
- Polysaccharide-Iron Complex
- Pomalidomide
- Porfimer
- Posaconazole
- Pramlintide
- Prednisolone
- Prednisone
- Primaquine
- Probenecid
- Procainamide
- Prochlorperazine
- Promethazine
- Propafenone
- Protriptyline
- Quazepam
- Quetiapine
- Quinapril
- Quinidine
- Quinine
- Ramelteon
- Ranolazine
- Rasagiline
- Regular Insulin
- Regular Insulin; Isophane Insulin (NPH)
- Repaglinide
- Ribociclib
- Ribociclib; Letrozole
- Rifampin
- Rilpivirine
- Riluzole
- Rimegepant
- Risperidone
- Rofecoxib
- Romidepsin
- Ropinirole
- Ropivacaine
- Rosiglitazone
- Saquinavir
- Saxagliptin
- Segesterone Acetate; Ethinyl Estradiol
- Selpercatinib
- Selumetinib
- Semaglutide
- Sertraline
- Sevelamer
- Sevoflurane
- SGLT2 Inhibitors
- Short-acting beta-agonists
- Sildenafil
- Simvastatin
- Simvastatin; Sitagliptin
- Siponimod
- Sitagliptin
- Sodium Bicarbonate
- Sodium Ferric Gluconate Complex; ferric pyrophosphate citrate
- Sodium picosulfate; Magnesium oxide; Anhydrous citric acid
- Sofosbuvir; Velpatasvir
- Sofosbuvir; Velpatasvir; Voxilaprevir
- Solifenacin
- Sonidegib
- Sorafenib
- Sotalol
- St. John’s Wort, Hypericum perforatum
- Sucralfate
- Sufentanil
- Sulfonylureas
- Sulindac
- Sunitinib
- Suvorexant
- Tacrine
- Tacrolimus
- Tamoxifen
- Tasimelteon
- Tazarotene
- Tazemetostat
- Telavancin
- Telithromycin
- Terbinafine
- Teriflunomide
- Tetrabenazine
- Tezacaftor; Ivacaftor
- Theophylline, Aminophylline
- Thiabendazole
- Thiazolidinediones
- Thioridazine
- Tizanidine
- Tolazamide
- Tolbutamide
- Tolmetin
- Tolterodine
- Tolvaptan
- Toremifene
- Trazodone
- Tretinoin, ATRA
- Triamcinolone
- Triamterene
- Triazolam
- Tricyclic antidepressants
- Trifluoperazine
- Trimipramine
- Triptorelin
- Ubrogepant
- Ultralente Insulin
- Ursodeoxycholic Acid, Ursodiol
- Valdecoxib
- Vandetanib
- Vardenafil
- Vemurafenib
- Venetoclax
- Venlafaxine
- Verteporfin
- Vinorelbine
- Voriconazole
- Vorinostat
- Warfarin
- Zanubrutinib
- Zileuton
- Zinc
- Zinc Salts
- Ziprasidone
- Zolpidem