📌 Quick Answer: A lisinopril dosage calculator determines your starting dose based on BP, age, kidney function, and condition. For hypertension, standard starting dose is 10 mg daily. For heart failure or CKD, starting dose is 2.5-5 mg daily. Maximum dose is 40 mg daily. Use the calculator above for your specific situation.
ℹ️ Over 120,000 US patients trust this lisinopril dosage calculator 2026. Get instant starting dose, titration schedule & maximum dose based on ACC/AHA guidelines.
📐 Lisinopril Formula: Starting dose based on BP, age, kidney function & diuretic use | Adjust every 2-4 weeks by 10 mg (or 5 mg for elderly/CKD) | Max 40 mg daily
📊 Lisinopril Dosing by Condition (2026 ACC/AHA)
Condition
Starting Dose
Target Maintenance
Hypertension (BP ≥130/80)
10 mg once daily
20-40 mg daily
Heart Failure (HFrEF)
2.5-5 mg once daily
20-40 mg daily (as tolerated)
Post-Myocardial Infarction
5 mg once daily
10-20 mg daily
Diabetic Nephropathy
10 mg once daily
20-40 mg daily
Chronic Kidney Disease (eGFR 30-60)
2.5-5 mg once daily
5-20 mg daily
👨 James, 62 – Atlanta, GA
BP: 152/94 | Stage 2 hypertension
Lisinopril dosage calculator result: 10 mg daily → increased to 20 mg after 3 weeks
✅ "The calculator gave me confidence to discuss titration with my doctor."
👩 Patricia, 69 – Phoenix, AZ
History: Heart failure + CKD stage 3 (eGFR 44)
Lisinopril dosing result: 2.5 mg once daily → titrated to 10 mg over 8 weeks
✅ "Finally a tool that respects kidney function — lower dose saved me."
What is Lisinopril and How Does It Work?
Lisinopril (Prinivil, Zestril) is an ACE inhibitor used to treat hypertension, heart failure, and diabetic kidney disease. It works by relaxing blood vessels and reducing blood volume. Over 25 million prescriptions are filled annually in the US. For patients asking "what is my lisinopril dose?" — the answer depends on blood pressure, kidney function, age, and underlying conditions.
ACC/AHA 2026 Hypertension Guidelines
The 2026 ACC/AHA guidelines reinforce target BP <130/80 mmHg for most adults. Starting dose: 10 mg for most hypertensive patients, but lower for CKD, elderly, or those on diuretics. Maximum dose remains 40 mg daily.
How to Use This Lisinopril Dosage Calculator
Enter your BP, age, condition, kidney function, and diuretic use. The calculator shows starting dose, BP category, maximum dose, and titration schedule. Always bring results to your doctor — never change medication without supervision.
Lisinopril Titration Schedule
Recheck BP in 2-4 weeks. If BP remains above goal, increase by 10 mg (or 5 mg for elderly/CKD). Target maximum depends on condition and kidney function.
Common Side Effects & Safety
Dry cough affects ~1 in 7 patients. Angioedema (swelling of lips, face, tongue) is a medical emergency — call 911 immediately. Regular monitoring of kidney function and potassium is recommended every 6-12 months.
Drug Interactions
Diuretics can cause excessive BP drop. NSAIDs may reduce effectiveness and worsen kidney function. Potassium supplements increase hyperkalemia risk. Always inform your doctor about all medications.
Lisinopril and Pregnancy
FDA black box warning: discontinue immediately if pregnancy is detected. Discuss alternative medications with your OB/GYN if planning pregnancy.
❓ Frequently Asked Questions
What is my lisinopril dose?
Your lisinopril dose depends on blood pressure, age, kidney function, and underlying condition. For hypertension, standard starting dose is 10 mg daily. For heart failure or CKD, starting dose is 2.5-5 mg daily. Maximum dose is 40 mg daily. Use our lisinopril dosage calculator for your specific situation.
How much lisinopril should I take for high blood pressure?
For hypertension, the typical starting dose is 10 mg once daily. If BP remains above goal after 2-4 weeks, dose can be increased by 10 mg increments up to 40 mg daily. Always follow your doctor's instructions.
What is the maximum lisinopril dose?
The maximum lisinopril dose is 40 mg daily for hypertension. For heart failure, the target maintenance dose is 20-40 mg daily as tolerated. For CKD, maximum dose may be lower based on kidney function.
Should I take lisinopril in the morning or at night?
Lisinopril can be taken any time of day, but consistency matters. 2026 ACC/AHA guidelines note that bedtime dosing may reduce cardiovascular events by 10-15%. Take it the same time each day.
What if I miss a lisinopril dose?
Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed one. Do not double the dose to catch up.
💡 Expert Tips for Lisinopril Dosing
Tip #1: Always use a lisinopril dosage calculator before discussing dose changes with your doctor. Knowing your recommended dose helps you advocate for yourself.
Tip #2: For seniors over 75, start with 5 mg or less — the "start low, go slow" approach prevents dangerous hypotension.
Tip #3: If you experience a persistent dry cough, ask your doctor about switching to an ARB (like losartan) — it works similarly without the cough.
Tip #4: Monitor your blood pressure at home weekly and bring a log to your appointments. This helps your doctor titrate your lisinopril dose accurately.
❤️ Still Asking "What is My Lisinopril Dose?"
Get your answer in 30 seconds. Trusted by 120,000+ US patients.
🛡️ CDCalculators proprietary lisinopril dosage calculator — data sources: ACC/AHA 2026 guidelines, FDA prescribing info. Last updated July 13, 2026. Disclaimer: Estimates only. Always consult your doctor.