Torsemide: uses, side effects & brands

Written & medically reviewed by Dr. Sanjay Anbu, MBBS · Last reviewed 5 November 2026

Torsemide is a loop diuretic for fluid overload and heart failure. It belongs to the Diuretic (water tablet) group. Diuretics help the body remove excess salt and water, lowering blood pressure and reducing swelling.

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Drug type — dosing is set by your doctor

Measure	Range
Drug class	Diuretic (water tablet)
Type	Prescription
Dose	Individual — ask your doctor or pharmacist

What it is used for

Fluid retention from heart failure
Fluid from kidney or liver disease
High blood pressure

Common brand names

India: Dytor, Tide
Worldwide: Demadex, Soaanz

Common side effects

Passing more urine
Dizziness or thirst
Low potassium
Headache

Before taking it — precautions

Take it in the morning to avoid night-time toilet trips
Blood salts and kidney function are checked
Tell your doctor about gout, diabetes, liver disease or hearing problems

When to see a doctor urgently

Severe dizziness, fainting or very little urine (dehydration — urgent)
Ringing in the ears or hearing loss
Irregular heartbeat or severe muscle weakness (low potassium)

Not a prescription — no dose shown. The right dose of torsemide depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.

Frequently asked questions

How is torsemide different from furosemide?

Both are strong water tablets; torsemide is absorbed more reliably and lasts a bit longer, which some doctors prefer in heart failure.

Why do I need blood tests?

Torsemide can lower potassium and affect kidney function, so these are checked regularly.

Should I weigh myself on torsemide?

Yes — regular weighing helps spot fluid build-up or too much fluid loss early.

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Sources & further reading

Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.