Pantoprazole 20mg

Prescription-only medicine · Digestive · UK online pharmacy

Pantoprazole is a proton pump inhibitor (PPI) medication used to reduce excess stomach acid. It is commonly prescribed for treating conditions like heartburn, stomach ulcers, gastroesophageal reflux disorder (GORD), and functional dyspepsia. It is also effective for managing Zollinger-Ellison Syndrome, a rare digestive disorder caused by excessive stomach acid.

Pantoprazole 20mg prices by dose and pack size

Prices correct as of 2026-08-21. The exact dose is confirmed during the clinical assessment.

All strengths and pack sizes are listed on the Pantoprazole page.

Pantoprazole: Effective Relief for Acid-Related Conditions

What is Pantoprazole?

Pantoprazole is a proton pump inhibitor (PPI) medication used to reduce excess stomach acid. It is commonly prescribed for treating conditions like heartburn, stomach ulcers, gastroesophageal reflux disorder (GORD), and functional dyspepsia. It is also effective for managing Zollinger-Ellison Syndrome, a rare digestive disorder caused by excessive stomach acid.

How Does Pantoprazole Work?

Pantoprazole works by inhibiting specific enzymes in the stomach lining responsible for acid production. By reducing stomach acid, it:

• Relieves symptoms of acid reflux and heartburn.
• Supports the healing of stomach ulcers and oesophageal damage caused by acid.
• Helps manage conditions requiring long-term acid suppression, such as GORD and Zollinger-Ellison Syndrome.

Benefits of Pantoprazole

• Effective Symptom Relief: Quickly reduces stomach acid to alleviate discomfort.
• Versatile Use: Suitable for short-term and long-term management of acid-related conditions.
• Easy to Take: Available as tablets in 20mg and 40mg doses.
• Proven Safety: Widely prescribed with well-documented efficacy and safety profile.

How to Use Pantoprazole

Always follow your healthcare professional’s recommendations and the guidance in the patient leaflet.

Dosage Instructions by Condition

• Heartburn: 20 mg daily.
• Stomach ulcers: 40 mg daily for up to 4 weeks.
• GORD: 40 mg daily for 4–8 weeks.
• Functional dyspepsia: 20 mg daily for up to 4 weeks.
• Zollinger-Ellison syndrome: 80 mg daily or as recommended by your healthcare professional.

General Administration Guidelines

• Take 1 hour before meals.
• Swallow tablets whole with a glass of water. Do not chew or crush.
• If you miss a dose, take it as soon as you remember unless it’s near the time of your next dose.

Potential Side Effects

Like any medication, Pantoprazole may cause side effects. Most are mild and temporary.

Common Side Effects

• Headache
• Diarrhoea or constipation
• Nausea
• Bloating or gas
• Dry mouth
• Fatigue

Rare Side Effects

• Blurred vision
• Joint or muscle pain
• Changes in weight
• Increased fats in the blood

Serious Side Effects (Seek Immediate Medical Attention)

• Allergic reactions (e.g., swelling of the tongue or throat, difficulty breathing).
• Severe dizziness or a fast heartbeat.
• Symptoms of low magnesium levels, such as fatigue or muscle spasms.

Precautions and Warnings

Not Suitable For:

• Those allergic to Pantoprazole or other proton pump inhibitors.
• Individuals with severe liver problems or low magnesium levels.

Long-Term Use Risks:

• May reduce magnesium levels.
• Can increase the risk of hip, wrist, or spine fractures, especially in older adults.

Interactions

Pantoprazole may interact with:

• Antifungal medications (e.g., Ketoconazole).
• Certain cancer drugs (e.g., Erlotinib).
• Blood-thinning medications (e.g., Warfarin).

Always inform your healthcare professional about all medications you’re taking before starting Pantoprazole.

Alternatives to Pantoprazole

If Pantoprazole isn’t suitable for you, alternative PPIs include:

• Omeprazole: Widely used for heartburn and indigestion.
• Lansoprazole
• Rabeprazole
• Esomeprazole

Consult your healthcare professional to find the most appropriate medication for your condition.

How to Buy Pantoprazole Online

Medihealth Direct makes it easy to purchase Pantoprazole online:

1. Complete a secure online consultation with your medical history and symptoms.
2. A licensed healthcare professional reviews your details and issues a prescription if suitable.
3. Your order is dispatched with free next-day delivery in discreet packaging.

Pantoprazole FAQs

How quickly does Pantoprazole start working?

Pantoprazole starts reducing stomach acid within a few hours, with maximum effect in 2–3 days.

Can I take Pantoprazole long-term?

Yes, but only under medical supervision due to potential risks like reduced magnesium levels and bone fractures.

Does Pantoprazole affect vitamin or mineral absorption?

Prolonged use may affect the absorption of Vitamin B12 and magnesium. Regular monitoring by your healthcare professional is recommended.

Can I take Pantoprazole with alcohol?

Moderate alcohol consumption is generally safe but may worsen acid reflux symptoms.

Is Pantoprazole safe during pregnancy or breastfeeding?

Consult your healthcare professional. Pantoprazole is generally not recommended due to limited research on its effects during pregnancy and breastfeeding.

How does the online consultation for Pantoprazole work?

1. Complete a confidential online health questionnaire.
2. A GPhC-registered pharmacist reviews your answers and confirms whether the treatment is clinically appropriate.
3. If approved, your medication is dispensed by the pharmacy and delivered in discreet packaging by tracked UK delivery.

See how the service works or browse all treatments.