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Losartan

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Product Details

Description

Losartan is a prescription medication commonly prescribed to manage hypertension (high blood pressure) & to help protect the kidneys from damage due to diabetes. It belongs to a class of drugs called angiotensin II receptor blockers (ARBs) that work by relaxing the blood vessels, which then improves blood flow and lowers blood pressure. At Polar Bear Meds, we offer genuine Losartan in various strengths, sourced directly from licensed Canadian pharmacies and shipped securely throughout the USA. Benefit from competitive pricing, reliable delivery, and expert customer support with every order.

Drug Summary

Generic NameLosartan potassium
FormsOral Tablets
Strengths Available25 mg50 mg100 mg
PackagingSupplied in bottles of 30 or 90 tablets
Requires PrescriptionPrescription only (Rx)
Ships to USAYes
Uses and Benefits

Losartan is used to:

  • Treat Hypertension
  • Reduce Stroke Risk
  • Manage Diabetic Nephropathy
  • Heart Failure (Off-label)

Benefits of Losartan

  • Lowers blood pressure by relaxing blood vessels.
  • Slows the progression of kidney disease in certain patients.
  • Reduces the risk of stroke in high-risk patients.
  • Convenient dosing schedule enhances adherence.
Dosage

Losartan Dosage for High Blood Pressure

  • Adult dosage (ages 18-64 years): The starting dose is typically either:
    • 50 mg of Losartan with 12.5 mg hydrochlorothiazide, or
    • 100 mg of Losartan with 12.5 mg hydrochlorothiazide, taken once a day.
    • Your doctor may adjust the dose based on your previous blood pressure medication. The maximum dose is 100 mg Losartan with 25 mg hydrochlorothiazide, taken once daily.
  • Child dosage (ages 0-17 years): Losartan has not been tested in children and is not recommended for individuals under 18.
  • Senior dosage (ages 65 years and older): No specific dosing guidelines exist for seniors. As the body processes medications more slowly with age, seniors may need a lower dose or different dosing schedule to avoid higher drug levels in the body.

Note: Always follow your doctor's instructions regarding dosage.


Usage Guide

Here's a simple guide to help you use it safely and effectively:

  • Take losartan once a day, or as directed by your doctor.
  • You can take it with or without food, whichever you prefer.
  • Make sure to follow your doctor's instructions carefully, and let them know if they change your dose.
  • If you get sick with vomiting or diarrhea, or sweat more than usual, let your doctor know. These symptoms can lead to dehydration, which can cause serious problems like low blood pressure, an electrolyte imbalance, or kidney issues.
  • Your doctor will need to monitor your blood pressure regularly, and you may need to get blood tests from time to time.
  • Even if you feel fine, continue taking the medication as prescribed. High blood pressure doesn’t always show symptoms, so it’s important to keep up with your treatment.

Note: Always keep in touch with your doctor if you have any concerns or need guidance while using this medicine.

How It Works

Losartan works by blocking the action of angiotensin II, a substance in the body that causes blood vessels to constrict. By inhibiting this effect, losartan helps relax the blood vessels, which lowers blood pressure. As a result, it increases the flow of blood and oxygen to the heart, improving overall cardiovascular function

Side Effects

Common Losartan side effects may include:

  • Dizziness
  • Upper respiratory infections
  • Stuffy nose
  • Back pain
  • Diarrhea
  • Fatigue
  • Low blood sugar
  • Chest pain
  • Low blood pressure

Serious side effects (rare):

  • Swelling of the face, throat, tongue, lips, eyes, hands, feet, ankles, or lower legs
  • Hoarseness
  • Difficulty breathing or swallowing
  • Kidney problems

Note: Contact your healthcare provider if you experience any serious symptoms or unusual changes.

Warnings
  • Pregnancy: Don’t take losartan if you’re pregnant. If you get pregnant while using it, let your doctor know immediately. It can harm the baby, especially in the second or third trimester.
  • Diabetes: If you have diabetes, avoid taking losartan with any medicine that has aliskiren (a blood pressure drug).
  • Kidney Disease: Be cautious if you have kidney problems. You may need to skip taking losartan with aliskiren.

Muscle Problems: In rare cases, losartan can lead to muscle tissue breakdown, which could cause kidney failure. If you experience unusual muscle pain, weakness, or tenderness, especially with fever, tiredness, or dark-colored urine, contact your doctor right away.

Safety Guide
  • Regularly monitor your blood pressure while taking losartan to make sure it stays within a healthy range.
  • Drink enough water, especially if you’re feeling dizzy or lightheaded, as losartan can sometimes cause dehydration.
  • If you have kidney issues, your doctor may want to keep an eye on how your kidneys are doing while on this medication.
  • Be careful with salt and potassium in your diet. Too much or too little can affect how losartan works.
  • Drinking alcohol can make some of the side effects worse, like dizziness and low blood pressure. It’s best to avoid or limit alcohol while on losartan.
  • Try to take losartan at the same time every day so you don’t forget it. Don’t stop taking it without talking to your doctor first.
  • If you’re having surgery or a medical procedure, let your doctor know you’re taking losartan.
Missed Dose

If you miss a dose of losartan, take it as soon as you remember. If it's almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Overdose

In case of overdose, seek immediate medical attention. Symptoms of Losartan overdose may include:

  • Severe dizziness
  • Fainting
  • Rapid or slow heartbeat
Storage Guide
  • Store at room temperature between 20°C to 25°C (68°F to 77°F).
  • Keep away from moisture and light.
  • Keep out of reach of children.
Interactions
  • Lithium
  • Drugs or supplements that contain potassium, like:
    • Potassium bicarbonate (Klor-Con EF)
    • Potassium chloride (Klor-Con M, Klor-Con, Micro-K, or K-Tab)
    • Potassium gluconate
  • Nonsteroidal Anti-inflammatory Drugs (NSAIDs) include:
    • Naproxen
    • Ibuprofen
  • Blood pressure drugs include:
    • Angiotensin-converting enzyme (ACE) Inhibitors, like:
      • Fosinopril
      • Lisinopril
      • Aliskiren
      • Enalapril
    • Angiotensin Receptor Blockers (ARBs), like:
      • Candesartan
      • Irbesartan
      • Valsartan
  • Diabetes drugs include:
    • Glipizide
    • Miglitol
    • Glyburide
    • Rosiglitazone
    • Insulin
    • Pioglitazone
    • Acarbose
  • Cholesterol-lowering drugs like:
    • Cholestyramine
    • Colestipol
Alternatives

If losartan isn't suitable, alternatives include:

  • Minipress (prazosin)
  • Verelan (verapamil)
  • Lotensin (benazepril)
  • Avalide (irbesartan and hydrochlorothiazide)
  • Bumex (bumetanide)
  • Micardis (telmisartan)
  • Altace (ramipril)
  • Tenormin (atenolol)
  • Coreg (carvedilol)
  • Diovan (valsartan)
  • Diovan HCT (valsartan and hydrochlorothiazide)
  • Dilt-XR (diltiazem)
  • Capoten (captopril)
  • Zaroxolyn (metolazone)
  • Sular (nisoldipine)
  • Monopril (fosinopril)
  • Hyzaar (Losartan and hydrochlorothiazide)
  • Corgard (nadolol)
  • Kerlone (betaxolol)
  • Bystolic (nebivolol)
  • Benicar (olmesartan)
  • Edarbi (azilsartan)
  • Aldactone (spironolactone)
  • Exforge (valsartan and amlodipine)
  • Sectral (acebutolol)
  • Cardene (nicardipine)
  • Trandate (labetalol)
  • Zestril (lisinopril)
  • Norvasc (amlodipine)
  • Aceon (perindopril)
  • Betapace (sotacor)
  • Toprol XL (metoprolol succinate)
  • Avalide (irbesartan and hydrochlorothiazide)
  • Tenex (guanfacine)
  • Catapres (clonidine)
  • Azor (olmesartan and amlodipine)
  • Avapro (irbesartan)
  • Cardura (doxazosin mesylate)
  • Inderal (propranolol)
  • Micardis HCT (telmisartan and hydrochlorothiazide)
  • Chlorthalidone (chlorthalidone)
  • Univas (moexipril)
  • Inspra (eplerenone)
  • Teveten (eprosartan)
  • Cozaar (Losartan)
  • Mavik (trandolapril)
  • Aldomet (methyldopa)
  • Procardia (nifedipine)
  • Betapace (sotacor)
  • Accupril (quinapril)
  • Lozol (indapamide)
  • Twynsta (telmisartan and amlodipine)
  • Zebeta (bisoprolol fumarate)
  • Benicar HCT (olmesartan and hydrochlorothiazide)
  • Lasix (furosemide)
  • Lopressor (metoprolol tartrate)
  • Diuril (chlorothiazide)
  • Hydrochlorothiazide (hydrochlorothiazide)
  • Hytrin (terazosin)
Cost & Coupons

Why Buy Losartan from Polar Bear Meds?

At Polar Bear Meds, we’re committed to making prescription medications like Losartan more accessible and affordable for USA patients. Our prices are significantly lower than typical USA pharmacy retail rates without compromising on safety or quality. Every order is sourced exclusively from licensed and trusted pharmacies and undergoes complete prescription verification to ensure compliance and authenticity. We offer discreet, trackable shipping to all USA states, along with refill support for ongoing treatment. Our friendly customer service team is here to help you

Cost & Coupons

Get Losartan delivered straight from Canada to your doorstep in the USA. You can also save more by using the coupon code “WELCOMEPB10” for 10% off on your first order. There are no hidden handling or processing fees, as we believe in complete transparency. Looking to save even more? Join our referral program and earn a $20 credit every time you refer a friend or a family member. Your referral will also receive a $20 credit, so everyone wins. Additionally, after every 10 verified customers' referral, you'll receive a $100 credit in your account as a thank-you for spreading the word.

FAQ

Guarantee

AtPolar Bear Meds, your safety is our priority. Every order is dispensed from a fully licensed Canadian pharmacy following strict standards for quality, security, and patient care. To conveniently buy Losartan from Canada at a substantial cost, call us at1-888-779-2193toll-free.

Important Notice

The content provided on the Polar Bear Meds website serves to increase knowledge about healthcare products and medical conditions and is strictly for informational purposes. It should not replace professional medical advice. We urge you to consult with a qualified healthcare professional prior to utilizing any prescription or over-the-counter medication. Our platform grants access to an extensive array of products, sourced internationally, including Canada. We collaborates with a licensed pharmacy partner in Canada and trusted dispensing pharmacies globally. All affiliated fulfillment centers are accredited by the regulatory authorities of their respective countries.

Dr. Jackson Miller

Medically Reviewed by "Dr. Jackson Miller (M.D)"

Dr. Jackson Miller is a board-certified medicine physician & hospitalist. He is a healthcare professional with a strong background in patient care. With years of experience and a patient-first approach, he believes the foundation of good health is a patient who feels informed and empowered. He contributes to medical content review, drawing on his background in clinical practice and patient education. He focuses on presenting health information in a clear, accurate, and accessible way to help readers make informed decisions. His work emphasizes clarity, evidence-based guidance, and understandable explanations of medical topics.

Find Dr. Jackson Miller on:LinkedIn
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