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Pronunciation |
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(hye
droe klor oh THYE a zide &
speer on oh LAK tone) |
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U.S. Brand
Names |
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Aldactazide® |
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Generic
Available |
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Yes |
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Canadian Brand
Names |
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Apo®-Spirozide;
Novo-Spirozine |
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Synonyms |
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Spironolactone and Hydrochlorothiazide |
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Pharmacological Index |
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Antihypertensive Agent, Combination |
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Use |
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Management of mild to moderate hypertension; treatment of edema in congestive
heart failure and nephrotic syndrome, and cirrhosis of the liver accompanied by
edema and/or ascites |
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Pregnancy Risk
Factor |
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C |
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Contraindications |
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Anuria, hyperkalemia, renal or hepatic failure, hypersensitivity to
hydrochlorothiazide, spironolactone, or any component |
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Adverse
Reactions |
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1% to 10%:
Dermatology: Rash
Endocrine & metabolic: Hyperkalemia, gynecomastia, hyperchloremic
metabolic acidosis (in decompensated hepatic cirrhosis), dehydration,
hyponatremia
Gastrointestinal: Anorexia, nausea, vomiting, diarrhea |
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Usual Dosage |
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Oral:
Adults: 1-8 tablets in 1-2 divided doses |
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Dietary
Considerations |
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Food with high potassium content, natural licorice, and salt substitutes
should be avoided |
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Cardiovascular
Considerations |
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Combination therapy for the treatment of hypertension should be
individualized for each patient. Potential advantages for hydrochlorothiazide
and spironolactone combination therapy may include improved compliance and
synergistic reductions in blood pressure with an accompanied reduction in side
effects (eg, hypokalemia). Thiazide and spironolactone also are effective in the
management of heart failure. |
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Dental Health: Local
Anesthetic/Vasoconstrictor
Precautions |
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No information available to require special precautions |
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Dental Health:
Effects on Dental Treatment |
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No effects or complications reported |
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Patient
Information |
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See individual agents. Pregnancy/breast-feeding precautions: Inform
prescriber if you are or intend to get pregnant. Consult prescriber if
breast-feeding. |
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Nursing
Implications |
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May interfere with digoxin serum assays
Monitor blood pressure, serum electrolytes, renal function
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Dosage Forms |
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Tablet:
50/50: Hydrochlorothiazide 50 mg and spironolactone 50 mg
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