> Western Medicines > Daptomycin


Used for: Staphylococci aureus infections, Complicated skin and skin structure infections (cSSSI)
Chinese name:

What is Daptomycin for?

Daptomycin belongs to a class of medications called cyclic lipopeptide antibiotics. It kills bacteria by interrupting the integrity of bacterial cell walls. It is used to treat blood infections and serious skin infections caused by bacteria in adults and children over 1-year-old. Daptomycin does not work for virus or fungus infections.

How to use it?

Daptomycin is injected through a needle into a vein as directed by your doctor. Your doctor will advise you on the dosage and frequency depending on your infection.


Complicated skin and skin structure infections
4 mg/kg body weight once daily for 7-14 days.

Child 12-17 years
5 mg/kg body weight once daily for up to 14 days.

Child 7-11 years
7 mg/kg body weight once daily for up to 14 days.

Child 2-6 years
9 mg/kg body weight once daily for up to 14 days.

Child 12-23 months
10 mg/kg body weight once daily for up to 14 days.


Staphylococcus aureus bloodstream infections
6 mg/kg body weight once daily for 2-6 weeks.

What are the side effects of Daptomycin?

Common side effects of Daptomycin include anaemia, anxiety, constipation, diarrhoea, dizziness, fever, headache, nausea and vomiting, gastrointestinal discomfort, insomnia, and allergic skin reactions.

Who should not take Daptomycin?

  • People who are allergic to Daptomycin or any component of the formulation.
Healthy Matters

Sign Up to Unlock the Article - It's Free!

Read the full article. Join the Healthy Club: access to 1,000+ healthy tips & guides, plus special discounts! Start your journey.

Already a member?

Where to buy Daptomycin in Hong Kong?

In Hong Kong, Daptomycin is a prescription only medicine, and requires a prescription from a doctor to be purchased in a pharmacy. 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 Daptomycin 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.

Brands in Hong Kong
Available dosage
  • 500mg (Injections)
Drug class
Sub class
Cyclic Lipopeptides