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Brand Choices
Aldactone 25mg
Prescription required. Manufactured by Pfizer Canada Inc. Product of Canada. Shipped from Canada.
Aldactone 50mg
Prescription required. Manufactured by RPG Life Sciences. Product of India. Shipped from India.
Aldactone 100mg
Prescription required. Manufactured by Pharmacia. Product of Turkey. Shipped from Turkey.
Generic equivalents for Aldactone

What is a generic medication?

Generic medications are significantly discounted copies of brand name medication that have the same active ingredients, intended use, dosage, side effects, effects, and route of administration as the original brand name medication. In other words, generic medications have the same pharmacological effects as their brand-name counterparts. Over half of all prescribed medications are for generic medications.

Spironolactone 25mg
Prescription required. Manufactured by Mint Pharmaceuticals Canada. Product of Canada. Shipped from Canada.
Spironolactone 50mg
Prescription required. Manufactured by A UK MHRA approved Generic Manufacturer. Product of United Kingdom. Shipped from United Kingdom.
Spironolactone 100mg
Prescription required. Manufactured by A UK MHRA approved Generic Manufacturer. Product of United Kingdom. Shipped from United Kingdom.

Aldactone Drug Information

Are you paying too much for Aldactone? Save up to 80% when purchasing your prescription drugs from Universal Drugstore. Our prescription service aspires to conveniently provide you with affordable medications at the lowest prices in Canada and internationally.

We’re working with a number of Canadian and international pharmacy partners, all licensed by their qualified governmental regulatory bodies. By collaborating with our partners, we are able to offer a wide range of brand and generic medications at very competitive prices. You can obtain discount prescription drugs through our online pharmacy. Our prices are already up to 80% lower than your local pharmacy. We are committed to providing you with the best service and prices. This is why we’ll match the price of any of our online pharmacy competitors who require a valid prescription.

Order Aldactone at a discount price today!

Why Buy Aldactone from Universal Drugstore?

We are the global leader in online prescription drug savings with almost 20 years of experience supplying prescription and over the counter drugs to our international customers. More than 300,000 international patients have used our service to receive their prescription and over-the-counter medications.

In the past two decades together with our international pharmacy partners we have shipped over 2 million prescription medication orders to our satisfied customers.

Your safety is our top priority. You can feel completely secure purchasing through us. We use SSL encryption to secure all of your personal information that is transferred through our website while using our service.

How Long Does It Take to Receive My Aldactone Order?

You can easily place an order on our website in under 5 minutes. First you need to set up an account with us, create a payment method, and send us your prescriptions. Alternatively, you can order by downloading our order form or by placing an order over the phone. Delivery can take approximately 2 weeks to North America, and 4 weeks to other countries.

  • Aldactone Overview

    Spironolactone is used to treat high blood pressure and heart failure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat swelling (edema) caused by certain conditions (such as heart failure, liver disease) by removing excess fluid and improving symptoms such as breathing problems. Aldactone is also used to treat conditions in which the body is making too much of a natural substance (aldosterone). Spironolactone is known as a "water pill" (potassium-sparing diuretic).

  • How to Use Aldactone

    Take Aldactone by mouth, as directed by your doctor. If stomach upset occurs, take it with food or milk. It is best to take your dose early in the day (before 6 p.m.) to prevent having to get up during the night to urinate. Consult your doctor or pharmacist if you have any questions. If you are using the liquid form of Aldactone, shake the bottle well before each dose. Carefully measure the dose using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose. You may take the liquid form of Aldactone with or without food, but it is important to choose one way and take it the same way with every dose. Dosage of Aldactone is based on your medical condition and response to therapy. In children, the Dosage of Aldactone is also based on body weight. Take Aldactone regularly in order to get the most benefit from it. Remember to use Aldactone at the same time(s) each day as directed. Keep taking Aldactone even if you feel well. Most people with high blood pressure do not feel sick. Take Aldactone exactly as prescribed. Do not increase your dose, take it more often than prescribed, or stop using this medicine without first consulting your doctor. Your condition may become worse when the drug is suddenly stopped. Inform your doctor if your condition worsens (e.g., if you notice an increase in your routine blood pressure readings).

  • Aldactone Precautions

    Before taking spironolactone, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Aldactone may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using Aldactone, tell your doctor or pharmacist your medical history,kidney problems, liver problems, untreated mineral imbalance (such as high potassium, low sodium), decreased adrenal gland function (Addison's disease). Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Aldactone may increase your potassium levels. Before using potassium supplements or salt substitutes that contain potassium, consult your doctor or pharmacist. Limit foods high in potassium such as bananas, tomatoes, potatoes, and low-salt milk. Consult your doctor or pharmacist for more details, including recommendations. Aldactone may make you dizzy or drowsy. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely. Limit alcoholic beverages. Talk to your doctor if you are using marijuana (cannabis). Older adults may be more sensitive to the side effects of Aldactone, especially the effects on potassium (see Side Effects section). Aldactone should be used only when clearly needed during pregnancy. Discuss the risks and benefits with your doctor. Aldactone passes into breast milk but is unlikely to harm a nursing infant. Consult your doctor before breast-feeding.

  • Aldactone Misdose

    If you miss a dose of Aldactone, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Take your next dose at the regular time. Do not double the dose to catch up.

  • Aldactone Interactions

    See also Precautions section. Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.lithium, drugs that may increase the level of potassium in the blood (such as amiloride, cyclosporine, eplerenone, tacrolimus, triamterene, birth control pills containing drospirenone). Some products have ingredients that could raise your blood pressure or worsen your swelling. Tell your pharmacist what products you are using, and ask how to use them safely (especially cough-and-cold products, diet aids, or NSAIDs such as ibuprofen/naproxen). Aldactone may interfere with certain laboratory tests (including digoxin or cortisol levels), possibly causing false test results. Make sure laboratory personnel and all your doctors know you use Aldactone.

  • Aldactone Side Effects

    What are Aldactone side effects?

    Side effects are physical, mental or emotional symptoms which occur in addition to or outside of the desired effect of a therapeutic treatment such as an over-the-counter or prescribed drug or medication. Side effects from Aldactone may occur at the beginning or at the end of treatment and may also depend on the length of time an individual remains on the treatment. Side effects, also known as adverse effects, are generally more likely to occur when starting treatment. Individuals may also experience side effects from Aldactone as a result of an interaction with other medications.

    Side Effects of Aldactone

    The side effects of Aldactone may vary in number and intensity for many different reasons. Factors such as age, weight, gender and ethnicity may influence the side effects of Aldactone. Also, an individual’s state of general physical health and seriousness of the disease or illness as well as an increase or decrease in dosage may lead to side effects. Further, side effects from Aldactone may also occur as a result of an interaction with certain herbal supplements, foods or drinks.

    Prescription drug side effects can be serious and may cause patients to stop the treatment. However, when side effects from the use of a prescription drug, such as Aldactone, do occur a patient should consult their physician. A physician may prescribe an additional treatment in order to control the symptoms or an adjustment in the dosage may be made. In addition, changes to diet, exercise or other lifestyle activities may help to lessen the side effects of Aldactone.

    By understanding side effects and the factors which may influence the occurrence of side effects patients are empowered to take an active role in their care. Patients who have specific questions about the side effects of Aldactone, or any other medication, should contact their physician. General information about Aldactone and the side effects associated with Aldactone are described in the following:

    Common Aldactone Side Effects


    • hyperkalemia

    Less Severe

    • gastrointestinal irritation

    Less Frequent Aldactone Side Effects


    • hyponatremia
    • hypomagnesemia

    Less Severe

    • abnormal sexual function
    • erectile dysfunction
    • gynecomastia
    • dizziness
    • headache disorder

    Rare or Very Rare Aldactone Side Effects


    • agranulocytosis
    • hyperuricemia
    • dyspnea
    • anaphylaxis
    • gastrointestinal hemorrhage
    • gastric ulcer
    • hypersensitivity angiitis
    • cholestatic hepatitis
    • kidney disease with reduction in GFR
    • Stevens-Johnson syndrome
    • toxic epidermal necrolysis
    • eosinophilia
    • thrombocytopenic disorder
    • leukopenia
    • vasculitis
    • hypotension
    • hypovolemia
    • DRESS syndrome
    • dehydration
    • hypocalcemia
    • hyperglycemia
    • hypochloremic alkalosis
    • neutropenic disorder

    Less Severe

    • allergic dermatitis
    • pruritus of skin
    • skin rash
    • diarrhea
    • nausea
    • vomiting
    • abdominal pain with cramps
    • irregular menstrual periods
    • amenorrhea
    • fever
    • urticaria
    • maculopapular rash
    • acute confusion
    • ataxia
    • drowsy
    • lethargy
    • mastalgia
    • cramps in legs
    • alopecia
    • gastritis
    • libido changes
    • menstrual disorder
    • postmenopausal bleeding
  • Aldactone Storage

    Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard Aldactone when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

IMPORTANT DISCLAIMER: All medical content is supplied by a third party company who is independent from this web site. As such, this web site can not guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdiction depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.