Comparative Pharmacology
Head-to-head clinical analysis: HYDROCHLOROTHIAZIDE INTENSOL versus METHYCLOTHIAZIDE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: HYDROCHLOROTHIAZIDE INTENSOL versus METHYCLOTHIAZIDE.
HYDROCHLOROTHIAZIDE INTENSOL vs METHYCLOTHIAZIDE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Inhibits sodium-chloride symporter in distal convoluted tubule, reducing sodium and chloride reabsorption and increasing water excretion.
Thiazide-like diuretic that inhibits sodium-chloride symporter in distal convoluted tubule, increasing excretion of sodium, chloride, and water. Reduces peripheral vascular resistance.
25-100 mg orally once daily or in divided doses. Titrate based on response; maximum 200 mg/day.
2.5-10 mg orally once daily.
None Documented
None Documented
Terminal half-life 6–15 hours (mean ~10 hours); prolonged in renal impairment (creatinine clearance <30 mL/min) and elderly.
Clinical Note
moderateMethyclothiazide + Digoxin
"The risk or severity of adverse effects can be increased when Methyclothiazide is combined with Digoxin."
Clinical Note
moderateMethyclothiazide + Digitoxin
"The risk or severity of adverse effects can be increased when Methyclothiazide is combined with Digitoxin."
Clinical Note
moderateMethyclothiazide + Deslanoside
"The risk or severity of adverse effects can be increased when Methyclothiazide is combined with Deslanoside."
Clinical Note
moderateTerminal elimination half-life: ~40 hours (range 30-50 h); due to extensive tubular reabsorption, half-life is prolonged in renal impairment and elderly, allowing once-daily dosing
Primarily renal (≥95% as unchanged drug); negligible biliary/fecal elimination (<5%).
Primarily renal (70-80% as unchanged drug via tubular secretion and glomerular filtration); minor biliary/fecal (<10%)
Category A/B
Category C
Thiazide Diuretic
Thiazide Diuretic
Methyclothiazide + Acetyldigitoxin
"The risk or severity of adverse effects can be increased when Methyclothiazide is combined with Acetyldigitoxin."