💊 Natrise 15 mg (Tolvaptan) — by Sun Pharma

Selective V2 receptor antagonist for hyponatremia & ADPKD • Global availability via BuyAllMD

🧾 Product Overview

Brand Name	Natrise 15 mg
Generic Name (Active Ingredient)	Tolvaptan
Strength	15 mg
Dosage Form	Tablet (for oral use)
Manufacturer	Sun Pharmaceutical Industries Ltd (India)
Packaging	4 tablets in 1 strip (blister pack)
Therapeutic Class	Vasopressin V2-Receptor Antagonist (Aquaretic)
Estimated Delivery	Australia 6–12 days • US/UK/EU 8–18 days

🧬 About Natrise (Tolvaptan)

Natrise 15 mg is a prescription-grade Tolvaptan formulation developed by Sun Pharma, one of India’s leading pharmaceutical manufacturers.
Tolvaptan is a selective vasopressin V2 receptor antagonist that helps correct hyponatremia (low blood sodium) in patients with heart failure or syndrome of inappropriate antidiuretic hormone secretion (SIADH).
It is also used in the management of autosomal dominant polycystic kidney disease (ADPKD) to slow down cyst growth and preserve kidney function.

⚗️ Mechanism of Action

Tolvaptan blocks the binding of vasopressin (antidiuretic hormone) to V2 receptors in the renal collecting ducts, reducing water reabsorption without affecting sodium or potassium excretion.
This aquaresis process raises serum sodium levels and lowers fluid overload, helping patients with congestive heart failure or liver cirrhosis.
In ADPKD, Tolvaptan helps limit cystic fluid accumulation and renal volume expansion.

💊 Dosage & Administration

Indication	Typical Dose	Frequency	Notes
Hyponatremia (SIADH / CHF)	15 mg once daily	May increase to 30 mg based on response	Monitor serum sodium & hydration
ADPKD (Polycystic Kidney Disease)	Starting 45 mg AM / 15 mg PM (up to 90 mg daily)	Under medical supervision	Requires liver function monitoring

⚠️ Side Effects & Precautions

Increased thirst and frequent urination (polyuria)
Dry mouth and fatigue
Possible liver enzyme elevation (regular LFT check recommended)
Should not be used in patients unable to sense or respond to thirst

🌍 Global Shipping & Availability

Region	Availability	Delivery Time
Australia	Priority stock	6–12 days
USA	Available	8–18 days
UK / EU	Available	10–20 days

🔗 Related Indian Alternatives

Brand	Active Ingredient	Manufacturer	Link
Tolvact	Tolvaptan	Cipla Ltd	View
Tolvase	Tolvaptan	Zydus Lifesciences	View

📚 External References

👨‍⚕️ Doctor’s Expert Opinion

“Tolvaptan offers a targeted solution for hyponatremia and ADPKD patients requiring controlled water balance therapy.
Its efficacy and safety profile under medical supervision make Natrise 15 mg a reliable option.” — Dr. A. Menon, Nephrologist

🩺 Medical Disclaimer

This information is for educational purposes only. Tolvaptan should be used strictly under physician supervision.
BuyAllMD provides verified pharmaceuticals with global shipping — prescriptions and medical consultation remain the user’s responsibility.