Medicine Overview

Indication

Know Medicine, Follow Guideline

Adult Dose

Clinical InformationAdministration Information
Indication: Hypertension
Age: Adult
Dose: Tablet – 1 tablet (40 mg/12.5 mg)
Frequency: once daily
Note: May increase to 40 mg/25 mg after 2-4 weeks as needed to achieve blood pressure goals; not to exceed 40 mg/25 mg daily.
Indication: Hypertension
Age: Adult
Condition: Switching from ARB or diuretic monotherapy
Dose: Tablet – 40 mg/12.5 mg
Frequency: once daily
Note: Initiate by mouth.

Child Dose

Clinical InformationAdministration Information
Age: Pediatric
Dose: Not specified
Note: Safety and efficacy not established

Renal Dose

Clinical InformationAdministration Information
Condition: Renal impairment Mild-to-moderate (estimated Glomerular Filtration Rate 30 mL/min/1.73 square meter or greater)
Dose: Tablet – No dose adjustment required
Note: Chlorthalidone may precipitate azotemia
Condition: Renal impairment Severe (estimated Glomerular Filtration Rate less than 30 mL/min/1.73 square meter)
Dose: Tablet – Safety and effectiveness not established
Note: Chlorthalidone may precipitate azotemia
Administration
  • Can be taken with or without food
  • Take at same time each day
Side Effect

Drug Interaction

Drug NameRisk Factors
NSAIDs (Ibuprofen, Naproxen, Diclofenac, Celecoxib, Meloxicam, Indomethacin, Piroxicam, Ketorolac), including selective COX-2 inhibitors
May result in deterioration of renal function in elderly, volume-depleted patients or those with compromised renal function
Angiotensin receptor blockers, ACE Inhibitors (Captopril, Enalapril, Lisinopril, Ramipril, Benazepril, Fosinopril, Quinapril, Perindopril), aliskiren
Increased risks of hypotension, hyperkalemia & changes in renal function (including acute renal failure)

Disease Interaction

Disease NameRisk Factors
Anuria
Can worsen kidney problems
Hypersensitivity
Can cause severe allergic reactions

Pregnancy

Lactation
Special Use
Precaution
Overdose
Pharmacology
Storage
Store in a cool & dry place, away from light and children.

Data Sources

Clinical & regulatory information on this page is compiled from the following government sources:

DISCLAIMER: This drug information content is provided for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Patients should always consult their physician with any questions regarding a medical condition and to obtain medical advice and treatment.