What is the standard starting dose for losartan?

Standard Starting Dose for Losartan

Losartan, used to treat high blood pressure (hypertension), starts at 50 mg once daily for most adults. Doctors may adjust based on response, up to 100 mg daily.[1]

Starting Dose for Heart Failure

For heart failure patients, the typical starting dose is 25 mg or 50 mg once daily, titrated gradually to target 150 mg daily if tolerated.[1]

Dose Adjustments for Kidney Issues or Elderly Patients

In patients with volume depletion, liver impairment, or those over 75, start at 25 mg daily to reduce risk of low blood pressure. No adjustment needed for mild-moderate kidney problems.[1]

Pediatric Dosing for High Blood Pressure

Children 6 years and older weighing over 20 kg start at 0.7 mg/kg up to 50 mg once daily, max 1.4 mg/kg or 100 mg daily. Not recommended under 6 years.[1]

What If I Miss a Dose or Take Too Much?

Take missed doses as soon as remembered unless near next dose; skip if so. Overdose can cause low blood pressure—seek emergency care.[1]

[1]: Drugs.com - Losartan Dosage
[2]: FDA Label - Cozaar (Losartan)