Prescription requiredAnti-ulcer/Anti-reflux (Acid suppressant)

Vonzai 20MG Tab — Uses, Dosage & Benefits

Vonzai 20MG Tab is used for Treatment of acid-peptic disorders such as gastroesophageal reflux disease (GERD), erosive esophagitis, gastritis and peptic (gastric/duodenal) ulcer; acid suppression where rapid and sustained control of acidity is required (as prescribed)..

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

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Active Ingredient / Composition

Vonoprazan 20 mg (as vonoprazan fumarate) per tablet

What is Vonzai 20MG Tab used for?

Treatment of acid-peptic disorders such as gastroesophageal reflux disease (GERD)
erosive esophagitis
gastritis and peptic (gastric/duodenal) ulcer; acid suppression where rapid and sustained control of acidity is required (as prescribed).

How Vonzai 20MG Tab Works

Vonoprazan is a potassium-competitive acid blocker (P-CAB) that directly inhibits the gastric H+/K+ ATPase (proton pump) in a reversible, potassium-competitive manner. It provides strong and sustained suppression of stomach acid secretion.

Dosage & Directions

Take the tablet whole with water, preferably at the same time each day. It can be taken with or without food. Dose and duration are as directed by the doctor; do not crush/chew unless advised.

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

Key Benefits

Rapid and sustained acid suppression
Relieves GERD symptoms like heartburn and regurgitation
Helps heal erosive esophagitis
Supports healing of gastric/duodenal ulcers
May improve night-time acidity control

Pregnancy

Consult doctor

Alcohol Interaction

Use with caution

Vonzai 20MG Tab — Quick Facts

Composition: Vonoprazan 20 mg (as vonoprazan fumarate) per tablet
Therapeutic class: Anti-ulcer/Anti-reflux (Acid suppressant)
Drug class: Potassium-competitive acid blocker (P-CAB)
Prescription: Required (Rx)
Price: ₹155
Habit forming: No
Storage: Store below 25°C in a dry place, protected from light and moisture. Keep out of reach of children.

Vonzai 20MG 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.

Vonzai 20MG Tab — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Vonzai 20MG Tab used for?

How Vonzai 20MG Tab Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Vonzai 20MG Tab — Quick Facts

Vonzai 20MG Tab — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Vonzai 20MG Tab — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Vonzai 20MG Tab used for?

How Vonzai 20MG Tab Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Vonzai 20MG Tab — Quick Facts

Vonzai 20MG Tab — Usage FAQs

More from PingMeDoc™

Safety disclaimer