Prescription requiredUROLOGY

Vaptan Tab — Uses, Dosage & Benefits

Vaptan Tab is used for Syndrome of inappropriate antidiuretic hormone secretion (SIADH) Treatment of Low levels of sodium in the blood.

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

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Active Ingredient / Composition

Tolvaptan (15mg)

What is Vaptan Tab used for?

Syndrome of inappropriate antidiuretic hormone secretion (SIADH) Treatment of Low levels of sodium in the blood

How Vaptan Tab Works

Vaptan Tablet is a vasopressin antagonist. It works by blocking the effect of the hormone vasopressin in the body. This increases urine production, reduces the amount of water in the blood and raises the blood sodium level.

Dosage & Directions

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. Vaptan Tablet may be taken with or without food.

Always follow your doctor's prescription. Do not self-medicate.

Key Benefits

In Syndrome of inappropriate antidiuretic hormone secretion (SIADH) Syndrome of inappropriate antidiuretic hormone secretion (SIADH) is a condition where the body retains too much water
leading to low sodium levels in the blood. This can cause symptoms such as headache
nausea
confusion
weakness
and swelling. Vaptan Tablet helps remove excess water from the body without significant loss of sodium
which helps raise sodium levels to normal. This improves symptoms
restores fluid balance
and supports overall health and daily functioning. In Treatment of Low levels of sodium in the blood Low levels of sodium may be caused due to multiple reasons such as excess of body fluids
heart disease
and kidney problems. There may be many symptoms such as nausea
headache confusion and the person may even need to get hospitalized. Vaptan Tablet helps to get rid of the excess fluids and retains sodium in the blood. This restores the normal sodium levels in our body and prevents further complications such as memory loss. Show More

Pregnancy

Consult doctor

Alcohol Interaction

Use with caution

Vaptan Tab — Quick Facts

Composition: Tolvaptan (15mg)
Therapeutic class: UROLOGY
Prescription: Required (Rx)
Price: ₹1,031
Habit forming: No
Storage: Store at room temperature (below 25°C), protected from light and moisture. Keep out of reach of children.

Vaptan Tab — Usage FAQs

How should I take this medicine?

Follow the dosage prescribed by your doctor. Do not alter the dose without medical advice.

Can I take this medicine without a prescription?

Prescription-required medicines need a valid Rx. OTC medicines can be purchased directly.

What if I miss a dose?

Take the missed dose as soon as you remember, unless it is close to your next scheduled dose. Do not double the dose.

How long does it take to show effect?

The time to show effect varies by medicine and condition. Consult your doctor for specific timelines.

Vaptan Tab — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Vaptan Tab used for?

How Vaptan Tab Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Vaptan Tab — Quick Facts

Vaptan Tab — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Vaptan Tab — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Vaptan Tab used for?

How Vaptan Tab Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Vaptan Tab — Quick Facts

Vaptan Tab — Usage FAQs

More from PingMeDoc™

Safety disclaimer