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Prescription requiredLupin LabCARDIAC

Fruselac Tablet

Furosemide (20mg) + Spironolactone (50mg)

Fruselac Tablet is used for treatment of Resistant Hypertension (high blood pressure) Treatment of Chronic Heart Failure Treatment of Liver cirrhosis with edema.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

₹64₹6.38 per tablet
Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Furosemide (20mg) + Spironolactone (50mg)
Available variants: tablet 10 Tablet
Best price: ₹64 (₹6.38 per tablet)
Prescription: Required
Manufacturer: LUPIN LAB

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Fruselac Tablet

Fruselac Tablet contains Furosemide (20mg) + Spironolactone (50mg). It belongs to the Water tablet and Potassium-sparing diuretic class of medicines.

Uses of Fruselac Tablet

Treatment of Resistant Hypertension (high blood pressure) Treatment of Chronic Heart Failure Treatment of Liver cirrhosis with edema

Key benefits

  • In Treatment of Resistant Hypertension (high blood pressure) Fruselac Tablet helps in the management of resistant hypertension (high blood pressure) that does not respond to standard diuretic therapy. It helps remove excess salt and water from the body and prevents potassium loss. This helps lower blood pressure more effectively in patients with secondary hyperaldosteronism
  • a condition where excess aldosterone causes fluid buildup and makes blood pressure harder to control. In Treatment of Chronic Heart Failure In chronic congestive cardiac failure
  • the heart struggles to pump blood effectively
  • leading to fluid buildup in the lungs and body. Fruselac Tablet helps remove this excess fluid
  • reducing swelling (edema)
  • breathlessness
  • and strain on the heart. It is especially useful in resistant edema associated with secondary hyperaldosteronism
  • where single diuretic therapy is not sufficient. In Treatment of Liver cirrhosis with edema In hepatic cirrhosis
  • impaired liver function often causes fluid accumulation in the abdomen (ascites) and swelling due to secondary hyperaldosteronism. Fruselac Tablet helps reduce this fluid buildup by removing excess salt and water while maintaining potassium balance and preventing further electrolyte disturbances. It is specifically indicated for resistant edema in patients with hepatic cirrhosis when conventional diuretic therapy alone is inadequate. Show More

How Fruselac Tablet works

Fruselac Tablet contains two medicines: furosemide and spironolactone, which act on different parts of the kidney to remove excess fluid. Furosemide is a short-acting loop diuretic that helps the kidneys eliminate sodium, chloride, and water through urine, thereby reducing fluid overload and blood pressure. Spironolactone is a long-acting aldosterone antagonist that promotes the excretion of sodium and water while conserving potassium, helping maintain electrolyte balance and preventing potassium loss during treatment.

How to take Fruselac Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Fruselac Tablet should be taken with or after food. Avoid Fruselac Tablet with dietary sodium.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

If you miss a dose of Fruselac Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

If you take too much

An overdose of this medicine can cause severe dehydration, a sharp fall in blood pressure and dangerous salt imbalances. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Fruselac Tablet

Most side effects of Fruselac are mild and settle as the body adjusts. Reported side effects include:

  • Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Fruselac Tablet

PregnancyPregnancy CONSULT YOUR DOCTOR
BreastfeedingBreast feeding UNSAFE
AlcoholAlcohol CONSULT YOUR DOCTOR
DrivingDriving UNSAFE
KidneyKidney UNSAFE
LiverLiver CAUTION
Habit formingNo

Warnings and precautions

Take it in the morning so that passing urine does not disturb your sleep. Your doctor will check your salts and kidney function with blood tests — do not skip them. Report muscle cramps, marked weakness, confusion or an irregular heartbeat; these can be signs your potassium or sodium has fallen. In hot weather or during an illness with vomiting or loose motions, tell your doctor — you may become dehydrated quickly. This water tablet KEEPS potassium rather than losing it. Do not take potassium supplements or potassium-based salt substitutes with it unless your doctor has specifically told you to. Report muscle weakness, numbness or an irregular heartbeat — these can be signs potassium has risen too high. Breast tenderness or enlargement can occur in men; tell your doctor if it troubles you.

Do not take Fruselac if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for people who are unable to pass urine, or who are severely dehydrated.

Interactions with other medicines

Anti-inflammatory painkillers blunt the effect and can strain the kidneys. Lithium and digoxin levels are affected; tell your doctor if you take either. Potassium-sparing types must not be combined with potassium supplements without supervision.

How to store Fruselac Tablet

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Fruselac Tablet

Fruselac Tablet helps remove excess water from your body. Take it in the morning with breakfast to avoid getting up at night to urinate. It may cause dizziness or sleepiness. Don't drive or do anything requiring concentration until you know how it affects you. To lower the chance of feeling dizzy or passing out, rise slowly if you have been sitting or lying down. It may cause excessive urine production, dehydration, and low electrolyte levels. Notify your doctor if you experience dizziness, tiredness, or muscle weakness that doesn't go away. Your doctor may regularly monitor your blood pressure, kidney function, and the level of salts such as potassium and sodium in your blood while you're taking this medication.

Manufacturer and class

Manufacturer:
LUPIN LAB
Therapeutic class:
CARDIAC
Drug class:
Water tablet and Potassium-sparing diuretic

Substitutes for Fruselac Tablet

Medicines with the same active ingredient (Furosemide (20mg) + Spironolactone (50mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Fruselac Tablet
Lasilactone 50 TabletSANOFI INDIA LTDtablet · 10 Tablet₹652% more
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Fruselac Tablet FAQs

What is Fruselac Tablet used for?
Fruselac Tablet is commonly used for Treatment of Resistant Hypertension (high blood pressure) Treatment of Chronic Heart Failure Treatment of Liver cirrhosis with edema. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Fruselac Tablet?
Fruselac Tablet contains Furosemide (20mg) + Spironolactone (50mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Fruselac Tablet?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Fruselac Tablet work?
Fruselac Tablet contains two medicines: furosemide and spironolactone, which act on different parts of the kidney to remove excess fluid.
Is Fruselac Tablet a prescription medicine?
Yes. Fruselac Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Fruselac Tablet?
The side effects reported most often with Fruselac are Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Fruselac Tablet be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Fruselac.
Can I drink alcohol while taking Fruselac Tablet?
Alcohol CONSULT YOUR DOCTOR
What if I miss a dose of Fruselac Tablet?
If you miss a dose of Fruselac Tablet, take it as soon as possible.
Is Fruselac Tablet habit forming?
No. Fruselac Tablet is not known to be habit forming when taken as prescribed.
How much does Fruselac Tablet cost on PingMeDoc Pharmacy?
Fruselac Tablet starts at ₹64 on PingMeDoc Pharmacy. Available in tablet 10 Tablet. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Fruselac Tablet?
Fruselac Tablet is manufactured by LUPIN LAB. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Fruselac Tablet delivered?
Fruselac Tablet is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Fruselac Tablet, Quick facts

Salt
Furosemide (20mg) + Spironolactone (50mg)
Form
tablet
Best price
₹64 (₹6.38 per tablet)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
LUPIN LAB
Manufacturer
LUPIN LAB
Therapeutic class
CARDIAC
Drug class
Water tablet and Potassium-sparing diuretic
Habit forming
No
Variants
tablet 10 Tablet
Delivery
Standard across India

References

The information on Fruselac Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Fruselac Tablet.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.