Maxzide (Triamterene/HCTZ)

Name: Maxzide
Brand: Generic
SKU: 6080
Availability: InStock

Type

Product

Manufacturer

Country

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Qty-Price (USD)

There is no brand product of Maxzide.

Generic Equivalent of Maxzide

Type

Product

Manufacturer

Country

Dosage

Qty-Price (USD)

Type:

Product: Triamterene/HCTZ Tablet

Manufacturer: Generic

Country: Canada

Dosage: 50 mg/25 mg

Qty-Price (USD):

Maxzide Information

Triamterene/Hydrochlorothiazide at CanadaPharmacyOnline.com

The brand Maxzide is currently unavailable (at this pharmacy).

Generic triamterene/hydrochlorothiazide is widely available in Canada. It is produced by several reputable manufacturers that meet Health Canada's strict quality and safety standards. Generic triamterene/hydrochlorothiazide is sourced from manufacturers that meet applicable regulatory standards. The specific manufacturer of your dispensed medication may vary based on pharmacy inventory.

Important Information about Generic Triamterene/hydrochlorothiazide

Generic triamterene/hydrochlorothiazide contains the same active ingredient as brand-name Maxzide. It must meet the same effectiveness and quality standards. This means it is designed to work like Maxzide. Studies have shown that generic triamterene/hydrochlorothiazide is bioequivalent to brand-name Maxzide, meaning it has similar absorption and achieves comparable blood concentrations. However, individual responses to medication can vary due to factors such as metabolism, genetics, and other health conditions.

For more information about generic drug approval and bioequivalence, please visit Access to Generic Drugs in Canada | Canada.ca.

Dosage:

Triamterene/hydrochlorothiazide is available in the following oral strength:
• Tablets: 50 mg triamterene/25 mg hydrochlorothiazide.

The usual adult dose is 1 tablet taken once or twice daily, depending on the condition being treated. Your doctor will determine the right dose for you and may monitor your blood potassium and kidney function during treatment.

Usage:

Maxzide is used to treat high blood pressure (hypertension) and edema (fluid retention). Doctors generally prescribe this two-in-one "water pill" combination for patients who need a thiazide diuretic but developed low potassium on hydrochlorothiazide alone. It also protects patients who cannot risk potassium drops, such as those taking digitalis or managing irregular heartbeats.

Mechanism of Action
Maxzide combines two diuretics with complementary actions. Hydrochlorothiazide blocks the reabsorption of sodium and chloride in part of the kidney's nephron, increasing the amount of salt and water passed into the urine and lowering blood pressure. This process also causes the body to lose potassium. Triamterene works at a different site in the kidney to reduce this potassium loss, helping the body hold on to potassium while still allowing excess sodium and water to be eliminated.

Take Maxzide exactly as your doctor prescribes, according to the manufacturer's website. Maxzide works by helping your body make more urine, which helps get rid of extra salt and water caused by conditions such as heart failure, liver disease, or kidney disease. Hydrochlorothiazide increases skin sensitivity to sunlight (photosensitivity). Wear broad-spectrum sunscreen and protective clothing when outdoors.

The information below summarizes some, but not all, potential side effects, risks, and interactions. Before starting Maxzide, it is essential to discuss all possible side effects, risks, and interactions with your doctor or pharmacist.

Side Effects:

The information below outlines potential side effects of Maxzide (triamterene/hydrochlorothiazide). It is not an exhaustive list, and individual reactions can vary.

Common side effects: These are common side effects of Maxzide; other side effects are possible. Contact your doctor promptly if any side effects are persistent, worsening, or concerning, or if you experience any other concerning symptoms.
• Dizziness or lightheadedness
• Feeling tired or weak
• Hard stools
• Headache or upset stomach

Serious Side Effects: Seek immediate medical attention or call emergency services if you experience any of the following symptoms:
• Eye Problems: Sudden decrease in vision or eye pain, which can be a sign of a rare but serious eye condition linked to the hydrochlorothiazide component.
• High Potassium Levels: Muscle cramps or weakness, or a slow, fast, or irregular heartbeat.
• Low Blood Sodium: Confusion, extreme fatigue, drowsiness, or muscle twitching.
• Signs of Kidney Problems: A significant decrease in urination or unusual swelling.

Contraindications:

The following is not an exhaustive list of contraindications. Before starting Maxzide, it is crucial to discuss all your medical conditions, past and present, and all medications you are taking with your doctor or pharmacist.

Do not take Maxzide if:
• Allergies: You have a known hypersensitivity to triamterene, hydrochlorothiazide, or other sulfonamide-derived drugs.
• High potassium levels or severe kidney disease.
• Pregnancy.

Tell your doctor about all of your medical conditions, past and present, before starting Maxzide. This is crucial as certain conditions affect the drug's safety.
• A History of Kidney Stones.
• Diabetes.
• Gout.
• Liver Disease.
• Lupus.

Drug Interactions:

Before taking Maxzide, discuss all potential risks and interactions with your doctor or pharmacist. For complete, up-to-date information, please refer to the product monograph at https://pdf.hres.ca/dpd_pm/00013078.PDF.

Provide your doctor with a complete list of all your medications, including prescriptions, over-the-counter (OTC) drugs, vitamins, herbal supplements, recreational drugs, and any significant dietary changes, as these may interact with Maxzide. Maxzide may interact with other medicines, including but not limited to:
• Lithium: Diuretics like Maxzide can reduce the clearance of lithium and raise the risk of toxicity.
• NSAIDs, Including Indomethacin: These may increase the risk of kidney problems when combined with Maxzide.
• Other Potassium-Sparing Diuretics or Potassium Supplements: Combining these with Maxzide can increase the risk of dangerously high potassium levels.

Pregnancy and Breastfeeding:

While diuretics are generally inappropriate for treating routine pregnancy-induced edema (swelling), Maxzide can still be prescribed during pregnancy if a physician determines the therapeutic benefits outweigh the potential fetal risks (e.g., severe maternal hypertension or cardiovascular disease).

Use in Children:

The safety and effectiveness of Maxzide in children have not been established.

Frequently Asked Questions about Maxzide at Canada Pharmacy Online

Why is Maxzide more affordable in Canada than in the United States?

Prescription drug prices, including Maxzide, are generally lower in Canada than in the U.S. due to a combination of factors, primarily government price regulations, differing market dynamics, and other economic considerations. In Canada, provincial and federal governments negotiate drug prices with pharmaceutical companies, which often results in lower prices than in the U.S., where market forces play a more significant role. For more information, see the FAQs on Prescription Drug Importation from the Kaiser Family Foundation (KFF): https://www.kff.org/health-costs/issue-brief/faqs-on-prescription-drug-importation/

How much is the shipping?

Our shipping fee is a flat rate of $10.00 per order. Our pharmacy is dedicated to offering you the lowest prices on high-quality products.

How do I place an order with your pharmacy?

Ordering from us is very simple. You can purchase online or call Customer Service at 1866.920.3784; for more information or to learn about the ordering process, visit our How to Order page.

Is there a limit on how many Maxzide I can order at once?

CanadaPharmacyOnline.com can dispense up to a three-month supply of Maxzide per prescription from your doctor.

Can I buy Maxzide from you over the counter?

No, Maxzide requires a valid prescription from your doctor. We do not sell this product without a valid prescription.

Do you ship to the United States?

Yes, we do. It usually takes between 7 and 18 business days to receive your order from our pharmacy.

Is there a generic for Maxzide?

Yes, there is a generic alternative to Maxzide: triamterene/hydrochlorothiazide.

Blog Post:

Take Control of High Blood Pressure: Tips for a Healthier Lifestyle

Latest News:

Experts propose a new strategy to better control high blood pressure (news published on July 30, 2026)

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The information on this page is sourced from independent third parties contracted by CanadaPharmacyOnline. While we cannot guarantee its medical accuracy, we strongly recommend consulting a healthcare professional for personalized advice regarding medications or medical conditions.

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