Lisinopril Dosage Calculator 2026: What is My Lisinopril Dose?

❤️ Over 100,000 patients use this tool. Our FREE lisinopril dosage calculator answers: "What is my lisinopril dose?" Find the right starting dose, titration schedule, and maximum dose for hypertension based on ACC/AHA 2026 guidelines.

🔥 Key dosing: Hypertension starting dose: 10 mg daily · Heart failure: 2.5-5 mg daily · Maximum dose: 40 mg daily · Renal impairment: 2.5-5 mg daily.

What is My Lisinopril Dose? Complete 2026 Dosing Guide

❤️ Lisinopril Dosing by Condition

Hypertension: Start 10 mg daily, max 40 mg
Heart Failure: Start 2.5-5 mg daily, max 40 mg
Post-MI: Start 5 mg daily, max 40 mg
Diabetic Nephropathy: Start 10 mg daily, max 40 mg
On Diuretics: Start 5 mg daily
Renal impairment: Start 2.5-5 mg daily

📊 Blood Pressure Categories (ACC/AHA)

Normal: <120/80 mmHg
Elevated: 120-129/<80 mmHg
Stage 1 HTN: 130-139/80-89 mmHg
Stage 2 HTN: ≥140/≥90 mmHg
Hypertensive Crisis: ≥180/≥120 mmHg

📊 Lisinopril Dosing Reference Table

Condition	Starting Dose	Usual Maintenance	Maximum
Hypertension	10 mg daily	20-40 mg daily	40 mg
Heart Failure	2.5-5 mg daily	20-40 mg daily	40 mg
Post-MI	5 mg daily	10-20 mg daily	40 mg
Diabetic Nephropathy	10 mg daily	20-40 mg daily	40 mg
On Diuretic	5 mg daily	10-40 mg daily	40 mg
Renal Impairment	2.5-5 mg daily	5-20 mg daily	40 mg

❓ Frequently Asked Questions About Lisinopril Dosing

What is the correct lisinopril starting dose?

The typical lisinopril starting dose for hypertension is 10 mg once daily. For patients on diuretics, renal impairment, or volume depletion, start at 5 mg or 2.5 mg. For heart failure, starting dose is 2.5-5 mg once daily. Dose is titrated based on blood pressure response every 2-4 weeks.

What is the maximum lisinopril dose?

Maximum lisinopril dose for hypertension is 40 mg once daily. For heart failure, maximum is 40 mg once daily. Higher doses increase risk of side effects including hypotension, renal impairment, and hyperkalemia. Most patients achieve target BP at 20-40 mg daily.

What are the side effects of lisinopril?

Common side effects: dry cough, dizziness, headache, hypotension. Serious but rare: angioedema (swelling of face, lips, tongue), hyperkalemia, renal impairment. Seek emergency care if you experience swelling of face/throat or difficulty breathing.

What should I monitor while taking lisinopril?

Monitor: Blood pressure regularly, kidney function (creatinine/eGFR), potassium levels, and signs of angioedema. Check labs 2-4 weeks after starting or changing dose, then every 6-12 months. Report dry cough - may require switching to ARB.

Is lisinopril safe in pregnancy?

NO! Lisinopril is contraindicated in pregnancy. ACE inhibitors can cause fetal injury and death. If you become pregnant, stop lisinopril immediately and consult your doctor. Use effective contraception while taking this medication.

⚠️ CRITICAL MEDICAL DISCLAIMER (Updated May 15, 2026)

NOT MEDICAL ADVICE: This lisinopril dosage calculator is for EDUCATIONAL AND INFORMATIONAL PURPOSES ONLY. Always consult your healthcare provider before starting or changing blood pressure medication.

ANGIOEDEMA RISK: ACE inhibitors can cause angioedema (swelling of face, lips, tongue, throat). This is a medical emergency. Seek immediate help if you experience these symptoms.

REGULAR MONITORING: Blood pressure, kidney function, and potassium levels must be monitored regularly.

PREGNANCY: DO NOT use lisinopril if pregnant or planning pregnancy. Causes fetal harm.

Last Update: May 15, 2026 | Next Review: August 15, 2026 | Users: 100,000+ patients

Lisinopril Dosage Calculator 2026: What is My Lisinopril Dose? Free Blood Pressure Medication Tool

🏥 Related Medical Calculators