Description
xWhat Is Aldactone Tablets 100mg?
Aldactone Tablets 100mg contain Spironolactone, made by Searle Pakistan. Spironolactone is a potassium-sparing diuretic (water tablet) used for heart failure, fluid build-up (oedema), high blood pressure and conditions caused by excess aldosterone. This medicine requires a prescription.
How It Works
Spironolactone blocks aldosterone, a hormone that makes the kidneys hold on to salt and water. By blocking it, the body passes out extra salt and water while keeping potassium, which reduces swelling, lowers blood pressure and eases strain on the heart.
Uses
- Heart failure, alongside other heart medicines
- Oedema caused by liver cirrhosis, kidney disease (nephrotic syndrome) or heart failure
- High blood pressure that is hard to control with other medicines
- Primary hyperaldosteronism (Conn's syndrome)
Dosage
The dose depends on the condition and is set by your doctor; the 100mg strength is mainly used for oedema and hyperaldosteronism. Take once daily or in divided doses, preferably with food and in the morning, so you do not need to pass urine at night.
Side Effects
Possible effects include high potassium levels, breast tenderness or enlargement (in men and women), irregular periods, dizziness, tiredness, stomach upset and leg cramps. Signs of high potassium include muscle weakness, numbness or an irregular heartbeat; seek medical help if these occur.
Precautions
Do not use if you have high blood potassium, Addison's disease or severe kidney failure. Avoid potassium supplements and potassium-based salt substitutes unless advised. Tell your doctor if you take ACE inhibitors, ARBs (such as losartan), NSAID painkillers, lithium or digoxin. Your doctor will check potassium and kidney function with regular blood tests. Not recommended during pregnancy. Store below 30°C.
Common Questions
Is Aldactone a diuretic? Yes, it is a potassium-sparing diuretic, so unlike most water tablets it tends to raise rather than lower potassium.
Why do I need blood tests on Aldactone? To make sure your potassium and kidney function stay in a safe range.
Browse more in our Blood Pressure Medicines and Cardiovascular Medicines collections.
Delivery & Returns
xDelivery
- We deliver across Pakistan: usually 1–2 business days to major cities and 3–5 business days elsewhere.
- Free delivery on orders above Rs 15,000; a flat Rs 450 delivery charge applies to smaller orders.
- Cash on Delivery is available in Sindh. Elsewhere in Pakistan, pay by bank transfer or card.
- Insulin, vaccines and other cold-chain medicines are shipped in insulated packaging with cool packs.
Returns and refunds
- If an item arrives damaged, expired, defective, wrong or missing, tell us within 48 hours of delivery and send photos of the item and packaging.
- For your safety, opened medicines, dispensed prescription medicines and change-of-mind returns cannot be accepted.
- Approved refunds are processed within 7–10 business days, or as store credit for Cash on Delivery orders.
See our full Shipping Policy and Refund Policy.
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