Comparative Pharmacology
Head-to-head clinical analysis: HYDRO D versus TRICHLORMETHIAZIDE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: HYDRO D versus TRICHLORMETHIAZIDE.
HYDRO-D vs TRICHLORMETHIAZIDE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Thiazide diuretic that inhibits the sodium-chloride symporter (NCC) in the distal convoluted tubule, reducing sodium and water reabsorption and increasing potassium excretion.
Inhibits sodium-chloride symporter in distal convoluted tubule, increasing excretion of sodium, chloride, and water.
25-100 mg orally once daily in the morning.
2-4 mg orally once daily; maximum 4 mg/day.
None Documented
None Documented
Terminal elimination half-life: 5.6 to 15 hours; prolonged in renal impairment and in patients with heart failure.
Terminal elimination half-life is approximately 2-6 hours (average 3.5 h); clinical context: short half-life necessitates once or twice daily dosing for sustained diuresis.
Clinical Note
moderateTrichlormethiazide + Digoxin
"The risk or severity of adverse effects can be increased when Trichlormethiazide is combined with Digoxin."
Clinical Note
moderateTrichlormethiazide + Digitoxin
"The risk or severity of adverse effects can be increased when Trichlormethiazide is combined with Digitoxin."
Clinical Note
moderateTrichlormethiazide + Deslanoside
"The risk or severity of adverse effects can be increased when Trichlormethiazide is combined with Deslanoside."
Clinical Note
moderateRenal: approximately 50% as unchanged drug; biliary/fecal: approximately 50% as metabolites and minor unchanged drug.
Primarily renal (tubular secretion); ~70% excreted unchanged in urine; minor biliary/fecal (<10% total).
Category C
Category C
Thiazide Diuretic
Thiazide Diuretic
Trichlormethiazide + Acetyldigitoxin
"The risk or severity of adverse effects can be increased when Trichlormethiazide is combined with Acetyldigitoxin."