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Hydrochlorothiazide Triamterene Brand Names- Dyazide | Maxzide
What is Hydrochlorothiazide Triamterene
Hydrochlorothiazide and triamterene are diuretics used together in an oral preparation to treat hypertension or edema.
Hydrochlorothiazide is a thiazide diuretic, while triamterene is a potassium-sparing diuretic. In hypertension, diuretics are often used as initial therapy, either alone or in combination with other agents. Unlike the loop diuretics, the efficacy of this diuretic combination is diminished in patients with renal insufficiency.
When marketed in 1965, Dyazide® was the first product to combine hydrochlorothiazide and triamterene.
The original Dyazide® capsules, containing HCTZ 25 mg and TM 50 mg, had an oral bioavailability of approximately 50% compared to the reference standard suspension. Tablet formulations containing HCTZ 50 mg with TM 75 mg (i.e., Maxzide®), and HCTZ 25 mg with TM 37.5 mg (i.e., Maxzide®-25) were approved on 10/22/84 and 5/13/88, respectively.
Maxzide® demonstrated improved bioavailability compared to the original Dyazide® product. On 3/3/94, Dyazide® capsules were reformulated.
The current formulation of Dyazide® capsules (HCTZ 25 mg with TM 37.5 mg), has an improved relative bioavailability that is comparable to the reference standard suspension.
Bioavailability data comparing Maxzide®-25 mg with the current Dyazide® formulation are not available.
Indications
- edema
- hypertension
For the treatment of peripheral edema or hypertension
Side Effects
- abdominal pain
- agranulocytosis
- alopecia
- anaphylactoid reactions
- anorexia
- anxiety
- aplastic anemia
- azotemia
- blurred vision
- chest pain (unspecified)
- constipation
- depression
- diabetes mellitus
- diarrhea
- dizziness
- drowsiness
- dysgeusia
- dyspnea
- elevated hepatic enzymes
- erythema multiforme
- exfoliative dermatitis
- glycosuria
- gout
- headache
- hemolytic anemia
- hyperbilirubinemia
- hypercalcemia
- hypercholesterolemia
- hyperglycemia
- hyperkalemia
- hypertriglyceridemia
- hyperuricemia
- hypochloremia
- hypokalemia
- hypomagnesemia
- hyponatremia
- hypophosphatemia
- hypovolemia
- impotence (erectile dysfunction)
- insomnia
- interstitial nephritis
- jaundice
- leukopenia
- lupus-like symptoms
- megaloblastic anemia
- muscle cramps
- myopia
- nausea
- nephrolithiasis
- ocular hypertension
- orthostatic hypotension
- pancreatitis
- paresthesias
- photosensitivity
- pneumonitis
- polyuria
- purpura
- rash
- renal failure (unspecified)
- restlessness
- sialadenitis
- sinus tachycardia
- Stevens-Johnson syndrome
- syncope
- thrombocytopenia
- toxic epidermal necrolysis
- urine discoloration
- urticaria
- vasculitis
- vertigo
- vomiting
- weakness
- xanthopsia
- xerostomia
Monitoring Parameters
- blood glucose
- blood pressure
- ECG
- serum calcium
- serum creatinine/BUN
- serum electrolytes
- serum magnesium
- serum uric acid
Contraindications
- acid/base imbalance
- anuria
- asthma
- breast-feeding
- children
- diabetes mellitus
- electrolyte imbalance
- geriatric
- gout
- hepatic disease
- hypercalcemia
- hyperglycemia
- hyperkalemia
- hyperuricemia
- hyponatremia
- hypotension
- hypovolemia
- infants
- jaundice
- metabolic acidosis
- neonates
- nephrolithiasis
- orthostatic hypotension
- pancreatitis
- penicillin hypersensitivity
- preeclampsia
- pregnancy
- renal disease
- renal failure
- renal impairment
- respiratory acidosis
- sulfonamide hypersensitivity
- sunlight (UV) exposure
- sympathectomy
- syncope
- systemic lupus erythematosus (SLE)
- thiazide diuretic hypersensitivity
Interactions
- Acarbose
- Acetaminophen; Aspirin, ASA; Caffeine
- Acetaminophen; Butalbital; Caffeine; Codeine
- Acetaminophen; Caffeine; Dihydrocodeine
- Acetaminophen; Caffeine; Magnesium Salicylate; Phenyltoloxamine
- Acetaminophen; Caffeine; Phenyltoloxamine; Salicylamide
- Acetaminophen; Chlorpheniramine; Dextromethorphan; Phenylephrine
- Acetaminophen; Chlorpheniramine; Dextromethorphan; Pseudoephedrine
- Acetaminophen; Chlorpheniramine; Phenylephrine; Phenyltoloxamine
- Acetaminophen; Codeine
- Acetaminophen; Dextromethorphan; Guaifenesin; Phenylephrine
- Acetaminophen; Dextromethorphan; Phenylephrine
- Acetaminophen; Dextromethorphan; Pseudoephedrine
- Acetaminophen; Dichloralphenazone; Isometheptene
- Acetaminophen; Guaifenesin; Phenylephrine
- Acetaminophen; Hydrocodone
- Acetaminophen; Oxycodone
- Acetaminophen; Pentazocine
- Acetaminophen; Pseudoephedrine
- Acetaminophen; Tramadol
- Acetazolamide
- Acetohexamide
- Aclidinium; Formoterol
- Acrivastine; Pseudoephedrine
- Adefovir
- Albiglutide
- Albuterol
- Albuterol; Ipratropium
- Aldesleukin, IL-2
- Alemtuzumab
- Alendronate; Cholecalciferol
- Alfentanil
- Aliskiren
- Aliskiren; Amlodipine
- Aliskiren; Amlodipine; Hydrochlorothiazide, HCTZ
- Aliskiren; Hydrochlorothiazide, HCTZ
- Aliskiren; Valsartan
- Allopurinol
- Alogliptin
- Alogliptin; Metformin
- Alogliptin; Pioglitazone
- Alpha-glucosidase Inhibitors
- Alprostadil
- Aluminum Hydroxide; Magnesium Hydroxide
- Aluminum Hydroxide; Magnesium Hydroxide; Simethicone
- Amantadine
- Ambrisentan
- Amifostine
- Aminolevulinic Acid
- Aminosalicylate sodium, Aminosalicylic acid
- Amiodarone
- Amlodipine; Benazepril
- Amlodipine; Celecoxib
- Amlodipine; Hydrochlorothiazide, HCTZ; Olmesartan
- Amlodipine; Hydrochlorothiazide, HCTZ; Valsartan
- Amlodipine; Olmesartan
- Amlodipine; Telmisartan
- Amlodipine; Valsartan
- Amobarbital
- Amoxicillin; Clarithromycin; Lansoprazole
- Amoxicillin; Clarithromycin; Omeprazole
- Amphetamine
- Amphetamine; Dextroamphetamine
- Amphetamine; Dextroamphetamine Salts
- Amphotericin B
- Amphotericin B cholesteryl sulfate complex (ABCD)
- Amphotericin B lipid complex (ABLC)
- Amphotericin B liposomal (LAmB)
- Amyl Nitrite
- Angiotensin II receptor antagonists
- Angiotensin-converting enzyme inhibitors
- Anticholinergics
- Apomorphine
- Apraclonidine
- Arformoterol
- Aripiprazole
- Arsenic Trioxide
- Articaine; Epinephrine
- Asenapine
- Aspirin, ASA
- Aspirin, ASA; Butalbital; Caffeine
- Aspirin, ASA; Butalbital; Caffeine; Codeine
- Aspirin, ASA; Caffeine; Dihydrocodeine
- Aspirin, ASA; Caffeine; Orphenadrine
- Aspirin, ASA; Carisoprodol
- Aspirin, ASA; Carisoprodol; Codeine
- Aspirin, ASA; Citric Acid; Sodium Bicarbonate
- Aspirin, ASA; Dipyridamole
- Aspirin, ASA; Omeprazole
- Aspirin, ASA; Oxycodone
- Aspirin, ASA; Pravastatin
- Atracurium
- Atropine
- Atropine; Benzoic Acid; Hyoscyamine; Methenamine; Methylene Blue; Phenyl Salicylate
- Atropine; Difenoxin
- Atropine; Diphenoxylate
- Atropine; Edrophonium
- Atropine; Hyoscyamine; Phenobarbital; Scopolamine
- Azelastine; Fluticasone
- Azilsartan
- Azilsartan; Chlorthalidone
- Baclofen
- Barbiturates
- Beclomethasone
- Belladonna Alkaloids; Ergotamine; Phenobarbital
- Belladonna; Opium
- Benazepril
- Benazepril; Hydrochlorothiazide, HCTZ
- Benzhydrocodone; Acetaminophen
- Benzoic Acid; Hyoscyamine; Methenamine; Methylene Blue; Phenyl Salicylate
- Benzphetamine
- Benztropine
- Beta-agonists
- Betamethasone
- Bismuth Subsalicylate
- Bismuth Subsalicylate; Metronidazole; Tetracycline
- Bortezomib
- Bosentan
- Brexpiprazole
- Brompheniramine; Carbetapentane; Phenylephrine
- Brompheniramine; Dextromethorphan; Phenylephrine
- Brompheniramine; Guaifenesin; Hydrocodone
- Brompheniramine; Hydrocodone; Pseudoephedrine
- Brompheniramine; Pseudoephedrine
- Budesonide
- Budesonide; Formoterol
- Buprenorphine
- Buprenorphine; Naloxone
- Cabergoline
- Calcium
- Calcium Carbonate; Magnesium Hydroxide
- Calcium Phosphate, Supersaturated
- Calcium; Vitamin D
- Canagliflozin
- Canagliflozin; Metformin
- Candesartan
- Candesartan; Hydrochlorothiazide, HCTZ
- Captopril
- Captopril; Hydrochlorothiazide, HCTZ
- Carbamazepine
- Carbetapentane; Chlorpheniramine; Phenylephrine
- Carbetapentane; Diphenhydramine; Phenylephrine
- Carbetapentane; Guaifenesin; Phenylephrine
- Carbetapentane; Phenylephrine
- Carbetapentane; Phenylephrine; Pyrilamine
- Carbetapentane; Pseudoephedrine
- Carbidopa; Levodopa
- Carbidopa; Levodopa; Entacapone
- Carbinoxamine; Dextromethorphan; Pseudoephedrine
- Carbinoxamine; Hydrocodone; Phenylephrine
- Carbinoxamine; Hydrocodone; Pseudoephedrine
- Carbinoxamine; Phenylephrine
- Carbinoxamine; Pseudoephedrine
- Carbonic anhydrase inhibitors
- Cardiac glycosides
- Cariprazine
- Celecoxib
- Cetirizine; Pseudoephedrine
- Chlophedianol; Dexchlorpheniramine; Pseudoephedrine
- Chlophedianol; Guaifenesin; Phenylephrine
- Chlordiazepoxide; Clidinium
- Chloroprocaine
- Chlorpheniramine; Codeine
- Chlorpheniramine; Dextromethorphan; Phenylephrine
- Chlorpheniramine; Dihydrocodeine; Phenylephrine
- Chlorpheniramine; Dihydrocodeine; Pseudoephedrine
- Chlorpheniramine; Guaifenesin; Hydrocodone; Pseudoephedrine
- Chlorpheniramine; Hydrocodone
- Chlorpheniramine; Hydrocodone; Phenylephrine
- Chlorpheniramine; Hydrocodone; Pseudoephedrine
- Chlorpheniramine; Phenylephrine
- Chlorpheniramine; Pseudoephedrine
- Chlorpropamide
- Cholestyramine
- Choline Salicylate; Magnesium Salicylate
- Ciclesonide
- Cidofovir
- Ciprofloxacin
- Cisapride
- Cisatracurium
- Citalopram
- Clindamycin; Tretinoin
- Clozapine
- Co-Enzyme Q10, Ubiquinone
- Cocaine
- Codeine
- Codeine; Guaifenesin
- Codeine; Phenylephrine; Promethazine
- Codeine; Promethazine
- Colchicine; Probenecid
- Colestipol
- Conivaptan
- Corticosteroids
- Cortisone
- Cosyntropin
- Cyclophosphamide
- Cyclosporine
- Dapagliflozin
- Dapagliflozin; Metformin
- Dapagliflozin; Saxagliptin
- Darifenacin
- Deflazacort
- Desloratadine; Pseudoephedrine
- Desvenlafaxine
- Dexamethasone
- Dexchlorpheniramine; Dextromethorphan; Pseudoephedrine
- Dexlansoprazole
- Dexmethylphenidate
- Dextroamphetamine
- Dextromethorphan; Diphenhydramine; Phenylephrine
- Dextromethorphan; Guaifenesin; Phenylephrine
- Dextromethorphan; Guaifenesin; Pseudoephedrine
- Dextromethorphan; Quinidine
- Diazoxide
- Dichlorphenamide
- Diclofenac
- Diclofenac; Misoprostol
- Dicyclomine
- Diethylpropion
- Diflunisal
- Digitoxin
- Digoxin
- Dihydrocodeine; Guaifenesin; Pseudoephedrine
- Diphenhydramine; Hydrocodone; Phenylephrine
- Diphenhydramine; Ibuprofen
- Diphenhydramine; Naproxen
- Diphenhydramine; Phenylephrine
- Dobutamine
- Dofetilide
- Dolasetron
- Donepezil; Memantine
- Dopamine
- Doxacurium
- Droperidol
- Drospirenone
- Drospirenone; Estradiol
- Drospirenone; Ethinyl Estradiol
- Drospirenone; Ethinyl Estradiol; Levomefolate
- Dulaglutide
- Duloxetine
- Empagliflozin
- Empagliflozin; Linagliptin
- Empagliflozin; Linagliptin; Metformin
- Empagliflozin; Metformin
- Enalapril, Enalaprilat
- Enalapril; Felodipine
- Enalapril; Hydrochlorothiazide, HCTZ
- Enflurane
- Entecavir
- Ephedrine
- Epinephrine
- Eplerenone
- Epoprostenol
- Eprosartan
- Eprosartan; Hydrochlorothiazide, HCTZ
- Ergocalciferol, Vitamin D2
- Ertugliflozin; Metformin
- Ertugliflozin; Sitagliptin
- Escitalopram
- Esomeprazole
- Esomeprazole; Naproxen
- Estradiol
- Estradiol Cypionate; Medroxyprogesterone
- Ethanol
- Ethinyl Estradiol; Levonorgestrel; Folic Acid; Levomefolate
- Etodolac
- Etomidate
- Exenatide
- Famotidine; Ibuprofen
- Fenoprofen
- Fentanyl
- Fexofenadine; Pseudoephedrine
- Fish Oil, Omega-3 Fatty Acids (Dietary Supplements)
- Flavoxate
- Fluconazole
- Fludrocortisone
- Flunisolide
- Fluocinolone; Hydroquinone; Tretinoin
- Fluoxetine
- Fluoxetine; Olanzapine
- Flurbiprofen
- Fluticasone
- Fluticasone; Salmeterol
- Fluticasone; Umeclidinium; Vilanterol
- Fluticasone; Vilanterol
- Fluvoxamine
- Formoterol
- Formoterol; Mometasone
- Fosinopril
- Fosinopril; Hydrochlorothiazide, HCTZ
- Fospropofol
- Gallium Ga 68 Dotatate
- General anesthetics
- Glimepiride
- Glimepiride; Pioglitazone
- Glimepiride; Rosiglitazone
- Glipizide
- Glipizide; Metformin
- Glyburide
- Glyburide; Metformin
- Glycopyrrolate
- Glycopyrrolate; Formoterol
- Granisetron
- Guaifenesin; Hydrocodone
- Guaifenesin; Hydrocodone; Pseudoephedrine
- Guaifenesin; Phenylephrine
- Guaifenesin; Pseudoephedrine
- Halobetasol; Tazarotene
- Halofantrine
- Haloperidol
- Halothane
- Heparin
- Homatropine; Hydrocodone
- Hydralazine; Isosorbide Dinitrate, ISDN
- Hydrochlorothiazide, HCTZ; Irbesartan
- Hydrochlorothiazide, HCTZ; Lisinopril
- Hydrochlorothiazide, HCTZ; Losartan
- Hydrochlorothiazide, HCTZ; Moexipril
- Hydrochlorothiazide, HCTZ; Olmesartan
- Hydrochlorothiazide, HCTZ; Quinapril
- Hydrochlorothiazide, HCTZ; Telmisartan
- Hydrochlorothiazide, HCTZ; Valsartan
- Hydrocodone
- Hydrocodone; Ibuprofen
- Hydrocodone; Phenylephrine
- Hydrocodone; Potassium Guaiacolsulfonate
- Hydrocodone; Potassium Guaiacolsulfonate; Pseudoephedrine
- Hydrocodone; Pseudoephedrine
- Hydrocortisone
- Hydromorphone
- Hyoscyamine
- Hyoscyamine; Methenamine; Methylene Blue; Phenyl Salicylate; Sodium Biphosphate
- Ibritumomab Tiuxetan
- Ibuprofen
- Ibuprofen lysine
- Ibuprofen; Oxycodone
- Ibuprofen; Pseudoephedrine
- Icosapent ethyl
- Iloperidone
- Iloprost
- Inamrinone
- Incretin Mimetics
- Indacaterol
- Indacaterol; Glycopyrrolate
- Indapamide
- Indomethacin
- Inotersen
- Insulin Degludec; Liraglutide
- Insulin Glargine; Lixisenatide
- Insulins
- Intravenous Lipid Emulsions
- Irbesartan
- Isocarboxazid
- Isoflurane
- Isoproterenol
- Isosorbide Dinitrate, ISDN
- Isosorbide Mononitrate
- Ketamine
- Ketoprofen
- Ketorolac
- Lansoprazole
- Lansoprazole; Naproxen
- Lesinurad; Allopurinol
- Levalbuterol
- Levodopa
- Levomefolate
- Levomethadyl
- Levomilnacipran
- Levorphanol
- Linagliptin
- Linagliptin; Metformin
- Liraglutide
- Lisdexamfetamine
- Lisinopril
- Lithium
- Lixisenatide
- Loop diuretics
- Loratadine; Pseudoephedrine
- Losartan
- Lovastatin; Niacin
- Lurasidone
- Magnesium Citrate
- Magnesium Hydroxide
- Magnesium Salicylate
- Magnesium Salts
- Magnesium Sulfate; Potassium Sulfate; Sodium Sulfate
- Mannitol
- Meclofenamate Sodium
- Mefenamic Acid
- Meglitinides
- Meloxicam
- Memantine
- Mepenzolate
- Meperidine
- Meperidine; Promethazine
- Mequinol; Tretinoin
- Mestranol; Norethindrone
- Metaproterenol
- Metformin
- Metformin; Pioglitazone
- Metformin; Repaglinide
- Metformin; Rosiglitazone
- Metformin; Saxagliptin
- Metformin; Sitagliptin
- Methadone
- Methamphetamine
- Methazolamide
- Methenamine
- Methenamine; Sodium Acid Phosphate
- Methenamine; Sodium Acid Phosphate; Methylene Blue; Hyoscyamine
- Methohexital
- Methotrexate
- Methoxsalen
- Methscopolamine
- Methylphenidate
- Methylprednisolone
- Metoclopramide
- Midodrine
- Miglitol
- Milnacipran
- Milrinone
- Mirtazapine
- Mivacurium
- Moexipril
- Mometasone
- Morphine
- Morphine; Naltrexone
- Nabumetone
- Naproxen
- Naproxen; Pseudoephedrine
- Naproxen; Sumatriptan
- Nateglinide
- Nebivolol; Valsartan
- Nefazodone
- Nesiritide, BNP
- Neuromuscular blockers
- Niacin, Niacinamide
- Niacin; Simvastatin
- Nitrates
- Nitroglycerin
- Nitroprusside
- Nonsteroidal antiinflammatory drugs
- Norepinephrine
- Obeticholic Acid
- Octreotide
- Olanzapine
- Olmesartan
- Olodaterol
- Omeprazole
- Omeprazole; Amoxicillin; Rifabutin
- Omeprazole; Sodium Bicarbonate
- Ondansetron
- Oprelvekin, rh-IL-11
- Oxaprozin
- Oxybutynin
- Oxycodone
- Oxymetazoline
- Oxymorphone
- Paliperidone
- Pancuronium
- Pantoprazole
- Paroxetine
- Pasireotide
- Peginterferon Alfa-2b
- Penicillin G
- Pentamidine
- Pentazocine
- Pentazocine; Naloxone
- Pentoxifylline
- Perindopril
- Perindopril; Amlodipine
- Phendimetrazine
- Phenelzine
- Phenothiazines
- Phentermine
- Phentermine; Topiramate
- Phenylephrine
- Phenylephrine; Promethazine
- Photosensitizing agents (topical)
- Pimozide
- Pioglitazone
- Pirbuterol
- Piroxicam
- Polycarbophil
- Polyethylene Glycol; Electrolytes
- Polyethylene Glycol; Electrolytes; Ascorbic Acid
- Porfimer
- Potassium
- Potassium Phosphate
- Potassium Phosphate; Sodium Phosphate
- Pramlintide
- Prazosin
- Prednisolone
- Prednisone
- Prilocaine; Epinephrine
- Probenecid
- Procainamide
- Procaine
- Propantheline
- Propofol
- Pseudoephedrine
- Quetiapine
- Quinapril
- Quinidine
- Rabeprazole
- Ramipril
- Rapacuronium
- Rasagiline
- Remifentanil
- Repaglinide
- Risperidone
- Rocuronium
- Rofecoxib
- Rosiglitazone
- Sacubitril; Valsartan
- Salicylates
- Salmeterol
- Salsalate
- Saxagliptin
- Scopolamine
- Selegiline
- Semaglutide
- Serotonin norepinephrine reuptake inhibitors
- Sertraline
- Sevoflurane
- Silodosin
- Simeprevir
- Simvastatin; Sitagliptin
- Sitagliptin
- Sodium Phosphate Monobasic Monohydrate; Sodium Phosphate Dibasic Anhydrous
- Sodium picosulfate; Magnesium oxide; Anhydrous citric acid
- Solifenacin
- Streptozocin
- Succinylcholine
- Sufentanil
- Sulfacetamide
- Sulfacetamide; Sulfur
- Sulfamethoxazole; Trimethoprim, SMX-TMP, Cotrimoxazole
- Sulfinpyrazone
- Sulfonylureas
- Sulindac
- Tacrolimus
- Tapentadol
- Tazarotene
- Tegaserod
- Telmisartan
- Terbutaline
- Tetrabenazine
- Tetracaine
- Thiazolidinediones
- Thiopental
- Thiothixene
- Tiotropium; Olodaterol
- Tizanidine
- Tolazamide
- Tolbutamide
- Tolmetin
- Tolterodine
- Tolvaptan
- Topiramate
- Toremifene
- Tramadol
- Trandolapril
- Trandolapril; Verapamil
- Tranylcypromine
- Trazodone
- Treprostinil
- Tretinoin, ATRA
- Triamcinolone
- Trihexyphenidyl
- Trimethoprim
- Trospium
- Tubocurarine
- Umeclidinium; Vilanterol
- Valdecoxib
- Valsartan
- Vecuronium
- Vemurafenib
- Venlafaxine
- Verteporfin
- Vilazodone
- Vitamin D
- Vitamin D analogs
- Vorinostat
- Vortioxetine
- Yohimbine
- Ziconotide
- Ziprasidone
