Gaviscon Double Action Chewable Tablet contains Sodium alginate (250mg), Sodium bicarbonate (106.5mg), and Calcium carbonate (187.5mg). This antacid provides dual protection against heartburn and acid reflux by neutralizing stomach acid and forming a protective barrier.
Uses
Gaviscon Double Action treats heartburn, acid reflux, indigestion, and gastroesophageal reflux symptoms. It’s suitable for relief of stomach discomfort after meals and provides protection against acid regurgitation. The medication is used for both immediate symptom relief and prevention of acid-related discomfort.
Benefits
- Provides dual action against heartburn and reflux
- Neutralizes excess stomach acid effectively
- Forms protective barrier preventing acid reflux
- Offers rapid symptom relief within minutes
- Long-lasting protection for up to 4 hours
- Safe for frequent use when needed
- Gluten-free, sugar-free, and vegan-friendly formulation
- Pleasant taste with chewable convenience
- Suitable for use during pregnancy
How It Works
Gaviscon works through dual action mechanisms. Sodium bicarbonate and Calcium carbonate rapidly neutralize stomach acid, providing quick relief. Sodium alginate reacts with stomach acid to form a protective gel-like raft that floats on stomach contents, preventing acid from reaching the esophagus and causing reflux symptoms.
Dosage
| Patient Age | Standard Dosage | Maximum Daily Dosage |
|---|---|---|
| Adults & 12+ years | 2-4 tablets after meals & bedtime | 16 tablets daily |
| Under 12 years | Medical advice required | As prescribed |
Chew tablets thoroughly before swallowing. Take after meals and at bedtime, up to four times daily as needed.
Duration of Action
Gaviscon Double Action begins working within 3-5 minutes of chewing and swallowing. The neutralizing effect provides immediate relief, while the protective barrier lasts 3-4 hours. Effects may vary depending on stomach contents and individual response to treatment.
Side Effects
Gaviscon is generally well-tolerated with minimal side effects. Rarely, some individuals may experience constipation, especially with prolonged use. Very rare allergic reactions may occur. Excessive use may lead to electrolyte imbalance in patients with kidney problems.
Warning
Do not exceed recommended dosage. If symptoms persist after 7 days, consult your doctor as this may indicate a more serious condition. Patients with kidney problems should consult healthcare provider before use. Not suitable for children under 12 without medical advice.
Pregnancy and Breastfeeding
Gaviscon Double Action is considered safe during pregnancy and breastfeeding when used as directed. The ingredients are not significantly absorbed into the bloodstream, making it a preferred choice for pregnant women experiencing heartburn. Consult healthcare provider if symptoms are severe or persistent.
Interaction
- May reduce absorption of some medications if taken simultaneously
- Could affect absorption of iron supplements or tetracycline antibiotics
- May interact with certain heart medications like digoxin
- Possible reduced effectiveness of some osteoporosis medications
- Generally safe with most over-the-counter medications
Precaution
Patients with kidney disease, heart problems, or those on low-sodium diets should consult healthcare provider before use. Store below 25°C in a dry place. Do not use after expiry date. Keep out of reach of children. Chew tablets thoroughly for optimal effectiveness.
Important Information
Gaviscon Double Action is for symptomatic relief and does not treat underlying causes of acid reflux. If symptoms occur frequently, lifestyle changes including diet modification and weight management may help. Always read the label before use. Seek medical advice if symptoms worsen or new symptoms develop during treatment.
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