4 Places to Buy Zestril (Lisinopril) Online (Guide)

Lisinopril Price Comparison (30-Tablet Quantity)

Prices updated as of April 5, 2025. All prices are standardized for a 30-tablet quantity. Actual cost may vary based on region, insurance, or availability.

1. PlanetDrugsDirect

CIPA-certified international pharmacy with bulk pricing for branded Zestril.

• Original Price: $111.99 for 90 tablets (5 mg)

• Adjusted Price: $37.33 for 30 tablets

Order from PlanetDrugsDirect

2. DrugMart

Reliable option for ordering branded Zestril online with direct U.S. shipping.

• Original Price: $124.83 for 90 tablets (5 mg)

• Adjusted Price: $41.61 for 30 tablets

Order from DrugMart

3. Amazon Pharmacy

Offers brand-name Zestril with a U.S.-based fulfillment model.

• Price: $375.35 for 30 tablets (5 mg)

Order from Amazon Pharmacy

1. BlinkHealth

Offers flexible pricing for generic lisinopril based on dosage, location, and insurance.

• Price: Varies

• Prescription Required: Yes

Order from BlinkHealth

How Does Zestril (Lisinopril) Work?

Zestril is an angiotensin-converting enzyme (ACE) inhibitor that helps lower blood pressure by relaxing blood vessels. It reduces the production of certain chemicals that cause blood vessels to constrict, allowing blood to flow more smoothly and making it easier for the heart to pump. This medication is used to treat high blood pressure, congestive heart failure, and to improve survival after a heart attack.

Available Dosages & Forms

Zestril (lisinopril) is available in the following forms:

• Oral Tablets: 2.5 mg, 5 mg, 10 mg, 20 mg, 30 mg, and 40 mg

Proper Storage

• Store at room temperature (68°F to 77°F / 20°C to 25°C)

• Short-term exposure between 59°F to 86°F (15°C to 30°C) is acceptable

• Keep in a cool, dry place

• Store in a tightly closed container, away from moisture and heat

Common Side Effects

Zestril is generally well-tolerated, but some users may experience:

• Headache

• Dizziness

• Fatigue

• Cough

• Low blood pressure

• Chest pain

If these side effects persist or worsen, consult a healthcare provider.

Serious Side Effects (Seek Immediate Medical Attention)

Although rare, some serious side effects of lisinopril require urgent medical attention, including:

• Severe allergic reactions (swelling of the face, lips, or throat, difficulty breathing).

• Signs of high potassium levels (nausea, weakness, irregular heartbeats).

• Kidney problems (swelling, urinating less, shortness of breath).

• Liver issues (loss of appetite, jaundice, dark urine).

• Fainting or severe dizziness.

Important Warnings

• Pregnancy Warning: Do not use Zestril (lisinopril) if you are pregnant, as it may harm the unborn baby. If you become pregnant, stop taking it immediately and contact your doctor.

• Medical Conditions: Avoid taking Zestril if you have a history of angioedema or are taking medications that contain sacubitril (such as Entresto).

• Drug Interactions: Consult your doctor before taking Zestril if you are using diuretics, NSAIDs, potassium supplements, diabetes medications, or other blood pressure drugs.

How to Take Zestril (Lisinopril)

• Take Zestril (lisinopril) exactly as prescribed by your doctor.

• It can be taken with or without food.

• Your blood pressure and kidney function may need regular monitoring.

• Stay hydrated and avoid excessive sweating, as dehydration can lead to low blood pressure.

If you have any questions about Zestril, consult your healthcare provider.