Hypersensitivity to the active substance or to any of the excipients listed in Description.
Patients with renal failure with oligoanuria not responding to furosemide.
Renal failure as a result of poisoning by nephrotoxic or hepatotoxic agents.
Patients in pre-comatose and comatose state associated with hepatic encephalopathy.
Patients with severe hypokalaemia, severe hyponatraemia, hypovolaemia with or without hypotension or dehydration.
Patients with hypersensitivity to sulphonamides (e.g. Sulfonylureas or antibiotics of sulphonamides group).
Furosemide is contraindicated during breast-feeding (see Use in Pregnancy & Lactation).