Brand name: Samsca TM
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Active ingredients: tolvaptan
What it is used for
SAMSCA is indicated for the treatment of clinically significant hypervolemic or euvolemic hyponatremia (serum sodium less than 125 mmol/L, or less marked hyponatremia that is symptomatic and has resisted correction with fluid restriction) including patients with heart failure and Syndrome of Inappropriate Antidiuretic Hormone (SIADH).
How to take it
The way to take this medicine is: Oral. This medicine is taken by mouth.
- Store below 25 degrees Celsius
- Protect from Light
- Protect from Moisture
- Shelf lifetime is 4 Years.
You should seek medical advice in relation to medicines and use only as directed by a healthcare professional.
Always read the label. If symptoms persist see your healthcare professional.
Visual appearance
blue triangular tablets debossed with 'OTSUKA' and '15' on one side


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Do I need a prescription?
This medicine is available from a pharmacist and requires a prescription. It is
Pregnant or planning a pregnancy?
For the active ingredient tolvaptan
You should seek advice from your doctor or pharmacist about taking this medicine. They can help you balance the risks and the benefits of this medicine during pregnancy.
Consumer Medicines Information (CMI)
For side effects, taking other medicines and more
Reporting side effects
You can help ensure medicines are safe by reporting the side effects you experience.
You can report side effects to your doctor, or directly at www.tga.gov.au/reporting-problems