Gaviscon is a combination therapy of Sodium alginate and/or Potassium bicarbonate and/or Calcium carbonate and/or Sodium bicarbonate. Potassium bicarbonate/Calcium carbonate/Sodium bicarbonate can reduce the acidity of gastric content and relieve heartburn, whereas Sodium alginate forms a gel with gastric acid to protect the stomach from excessive acid. Different Gaviscon regimens may have different combinations of active ingredients, but they are all suitable for relieving gastroesophageal reflux disease (GERD) and heartburn.
Gaviscon is available in liquid, suspension, sachet and chewable tablets for oral use.
Suspension:
administer 10-20 ml up to 4 times a day.
Chewable tablets:
take 2-4 tablets up to 4 times a day.
Sachets:
use 1-2 sachets up to 4 times a day.
Common dosing schedule:
Gaviscon should be taken as required after meals and before going to bed.
This schedule is for reference only, adjustments may be made according to individual needs.
Some common medications Gaviscon may interact with:
Please notify your doctor or pharmacist if you are taking the above medication, dosage adjustments might be needed.
In Hong Kong, Gaviscon is an over-the-counter medicine and can be purchased without a prescription from any retail outlet in Hong Kong. This includes grocery stores, convenience stores, medicine shops, and pharmacies. It can also be obtained from doctors. To find a pharmacy near you, refer to the list of pharmacies (“Authorized Sellers of Poisons”) from the Hong Kong Department of Health.
For more information about drug names and ingredients, you can visit Hong Kong’s Drug Office at https://www.drugoffice.gov.hk
Need more information?
For detailed information about the use of Gaviscon in children, pregnancy and breastfeeding, and for questions about drug interactions, please check with your pharmacist or doctor.
Disclaimer: our goal is to provide you with the most relevant drug information and common dosage for Hong Kong. This information does not constitute medical advice. For specific treatment recommendations and advice, always discuss with your doctor or pharmacist, and follow the instructions included with your specific medicine.
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