Glucosamine is a dietary supplement to support the structure and function of joints. It is commonly used in people with joint pain from osteoarthritis.
Glucosamine can be taken orally. The usual adult dosage is 500 mg three times daily or 1500 mg once daily.
Viartril-S is also available in injection form, which is a prescription product.
Anyone who has an allergy to Glucosamine or shellfish.
Common dosing schedule:
This schedule is for reference only, adjustments may be made according to individual needs.
Some common medications Glucosamine may interact with:
Please notify your doctor or pharmacist if you are taking the above medication, dosage adjustments might be needed.
In Hong Kong, oral Glucosamine is an over-the-counter medicine which can be purchased without a prescription from any retail outlet in Hong Kong. This includes grocery stores, convenience stores, medicine shops, and pharmacies. As for injectable Glucosamine, it is a prescription only medicine, and requires a prescription from a doctor to be purchased in a pharmacy. Both preparations of Glucosamine 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 Glucosamine 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.