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Midamor Amiloride Hydrochloride
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What is Midamor?

Midamor (amiloride) is a type of diuretic that helps your body eliminate excess salt and water. At the same time, it helps your body keep enough potassium, which your muscles and heart need to work properly.

Some other water pills can cause your potassium levels to drop too low, but Midamor helps prevent that from happening.

Doctors usually give Midamor to people who have high blood pressure or heart problems like heart failure.

These problems can cause your body to hold too much fluid, which can make your heart work harder.

Your doctor may also check your blood regularly to make sure your potassium does not go too high while you use it.

Midamor works best when taken with other water pills that may also lower potassium levels. It helps keep the right balance in your body and supports your heart and blood pressure health.

How Does Midamor Work?

Midamor helps remove excess fluid and maintains a steady potassium level. Midamor belongs to a class of medications called potassium-sparing diuretics.

Diuretics are pills that make you pee more to get rid of fluid. Potassium-sparing means it helps keep potassium in your body while flushing out salt and water. This is important because having too little or too much potassium can be dangerous.

Midamor Dosage and Administration

Patients usually take the Midamor 5 mg tablet once daily to manage high blood pressure or heart-related conditions.

It removes extra salt and water while helping your body retain enough potassium. Your condition and your body’s response determine the usual dose. Many people take 5 mg to 10 mg daily, while some may require up to 20 mg.

Dosage Form and Strengths of Midamor

Midamor comes as a 5 mg tablet. Each tablet contains 5 mg of amiloride hydrochloride. You take it by mouth, usually once a day.

Generic versions of the Midamor 5 mg tablet are available and work the same way. Your doctor may start you with a lower dose and adjust it as needed.

In some cases, the daily dose may go up to 20 mg based on your condition and how well you respond.

How to Take Midamor?

  • Take the Midamor 5 mg tablet by mouth with food
  • Use it once a day, at the same time each day
  • Drink enough water unless your doctor tells you not to
  • Follow the exact dose your doctor tells you
  • Do not take more or less than prescribed
  • Avoid salt substitutes that have potassium
  • Tell your doctor about all the pills you are taking
  • Your doctor may do blood tests to check your potassium levels
  • If you miss a dose, take it as soon as you remember
  • Skip the missed dose if it is almost time for your next one
  • Do not take two doses at once
  • Store tablets at room temperature in a dry place

Midamor Side Effects

While the Midamor 5 mg tablet helps remove excess salt and water while maintaining potassium balance, it can cause some side effects.

Most people experience no adverse effects, but some may have mild or severe reactions. Common side effects include stomach pain, nausea, or headaches.

In rare cases, you may notice signs of high potassium, such as tiredness or slow heartbeat, or signs of low sodium, like confusion or vomiting.

Common Side Effects

  • Nausea or upset stomach
  • Stomach pain or cramps
  • Gas or bloating
  • Loss of appetite
  • Headache
  • Skin rash

Severe Side Effects

  • Trouble breathing or swelling of face, lips, or throat (possible allergic reaction)
  • Feeling very thirsty with less urine
  • Hot, dry skin or heavy sweating
  • Shaking, confusion, or fainting
  • Yellowing of skin or eyes (possible liver issue)
  • Tiredness, tingling, or muscle weakness (sign of high potassium)
  • Slow or unusual heartbeat
  • Headache, vomiting, or feeling off-balance (sign of low sodium)

Warnings and Precautions for Midamor

  • Do not take Midamor if you are allergic to amiloride or any of the ingredients in the product.
  • Do not take Midamor if you have a condition where you make very little or no urine.
  • Tell your doctor if your kidneys are not working well before starting Midamor.
  • Midamor can raise potassium levels too much, which can be dangerous.
  • Your doctor should check your potassium levels regularly while you use Midamor.
  • Do not use potassium supplements, salt substitutes with potassium, or eat a high-potassium diet unless your doctor says it is safe.
  • Tell your doctor about all pills, vitamins, or herbal products you take to avoid harmful effects.
  • Do not share Midamor with others, even if they have the same symptoms.
  • Always take Midamor with food so your body can absorb it better.
  • Keep Midamor away from children to avoid accidental use.
  • Let your doctor know if you have liver problems, an uneven heartbeat, or recent loss of fluids from vomiting or diarrhea.
  • Tell your doctor if you are pregnant or planning to become pregnant because it is not clear if Midamor is safe during pregnancy.
  • Talk to your doctor if you are breastfeeding to decide whether to stop using Midamor or stop breastfeeding.

Midamor Drug Interactions

  • ACE inhibitors
  • ARBs
  • Direct renin inhibitors
  • Lithium
  • NSAIDs
  • Potassium-containing products
  • Cyclosporine
  • Tacrolimus

Alternative Medications to Midamor

Some people may not be able to take the Midamor 5 mg tablet because of health problems or side effects.

In these cases, doctors may suggest other options to help manage high blood pressure or fluid build-up. These other options work in different ways to support heart and kidney health.

  • Coreg (carvedilol)
  • Cozaar (losartan)
  • Lopressor (metoprolol)
  • Microzide (hydrochlorothiazide)
  • Norvasc (amlodipine)
  • Tenormin (atenolol)
  • Zestril (lisinopril)

Cost & Ordering Information

Buy Midamor Through Buy Canadian Insulin

Buy Canadian Insulin helps patients access prescription medications, including Midamor, through participating pharmacy partners.

Pricing may vary depending on product strength, quantity selected, supplier availability, and participating pharmacy partner pricing policies.

Some patients may find pricing through participating pharmacy partners that differs from certain U.S. retail pharmacy prices.

Available services may include:

  • Pricing options based on quantity selected
  • Prescription processing through participating pharmacy partners
  • Shipping options available across eligible U.S. delivery locations
  • Ordering support through phone, email, or live chat
  • Multiple quantity options depending on prescription authorization and supplier availability

A valid prescription is required for Midamor. Prescription medications are subject to review and approval by a licensed healthcare professional and pharmacist before dispensing, where applicable.

Midamor Discounts and Promotional Offers

Eligible first-time customers may use coupon code FIRST10 during checkout for qualifying orders, subject to current promotional terms and conditions.

Ordering Information

Patients with a valid prescription may explore available Midamor options through participating pharmacy partners.

Available ordering features may include:

  • Multiple quantity options based on prescription details
  • Online and phone ordering availability
  • Shipping options with tracking availability when provided by the carrier
  • Customer support assistance through phone, email, or live chat

Shipping Information

Shipping timelines may vary depending on prescription review requirements, inventory availability, destination location, weather conditions, and carrier services.

Orders are packaged according to pharmacy handling and shipping procedures.

Some prescription orders may be fulfilled through licensed pharmacy partners located in Canada or other international fulfillment locations depending on product availability.

Customer Support & Business Information

For questions regarding Midamor availability, prescription processing, shipping timelines, or account support, contact Buy Canadian Insulin:

Phone: 1-888-525-1815

Fax: 1-888-234-1275

Email: info@buycanadianinsulin.com

Customer Support Hours:

Monday-Friday: 7am – 10pm CST

Saturday & Sunday: 9am – 5pm CST

Business Address:

Buy Canadian Insulin

1026 Manitoba Avenue, Suite 1001

Selkirk, MB R1A 4M2

Canada

About Buy Canadian Insulin Services

Buy Canadian Insulin works with participating pharmacy partners to help patients access prescription medications and related healthcare products.

Product availability, pricing, fulfillment location, and shipping timelines may vary depending on supplier inventory, participating pharmacy partner availability, and destination location.

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Frequently Asked Questions

Midamor helps treat high blood pressure and fluid buildup, especially when potassium levels need to stay balanced.
The generic name for Midamor is amiloride.
Yes, Midamor is a potassium-sparing diuretic that helps remove extra salt and water while keeping potassium levels from getting too low.
Midamor may cause side effects like nausea, stomach pain, gas, headache, loss of appetite, or skin rash. Some people may have serious effects such as high potassium, low sodium, confusion, or allergic reactions like swelling or trouble breathing.
Do not use Midamor if you have kidney problems such as no urine output, kidney failure, or diabetic kidney disease.
Midamor stays in your system for about 72 hours.

Disclaimer

Buy Canadian Insulin provides educational information about medications and health conditions for informational purposes only. This content is not intended to replace professional medical advice, diagnosis, or treatment. Prescription medications require valid prescription review and processing through participating pharmacy partners. Product availability, pricing, and shipping timelines may vary. Consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.

Price Match Guarantee

Price Match Guarantee

We’re dedicated to offering you the best value on every medication. If you discover a lower price on the same product at another verified Canadian online pharmacy, we’ll match it—so you can shop with confidence knowing you’re always getting a fair deal.

Eligibility Criteria

  • The pharmacy must be a licensed Canadian online provider with a verifiable address.
  • The competitor’s price must be active and current (not from past or upcoming promotions).
  • The product must match exactly in strength, pack size, quantity, manufacturer, and country of origin.
  • Requests must be made before completing your order—we cannot adjust prices after purchase.
  • Price matching does not apply to used or expired products.
  • Requests can be submitted via live chat or phone before checkout.

Note: Price matching does not currently apply to Mounjaro®, Ozempic®, or Saxenda®. This policy may be revised in the future.