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Azithromycin

Azithromycin is a macrolide antibiotic for selected bacterial infections. It does not treat viral colds or flu, and local resistance patterns affect when it is appropriate.

Medicines containing Azithromycin

Zithromax

Community-acquired Pneumonia, Skin Infection

100 · 250 · 500 · 1000mg

Azithromycin film-coated tablets from 100mg to 1000mg, used for bacterial pneumonia and skin infection. A macrolide that halts protein synthesis.

From$0.43/ tabletView

Zithromax Dispersible

Bacterial Infection

100mg

Zithromax Dispersible is azithromycin 100mg in a tablet that disperses in water, for bacterial infection. It binds the 50S ribosomal subunit.

From$0.45/ tabletView

Key points

  • Azithromycin should be used only for a bacterial infection likely to respond to it.
  • Heart-rhythm problems, liver disease and interacting medicines can change suitability.
  • Fainting, breathing difficulty, yellow skin or eyes, or severe persistent diarrhoea needs urgent assessment.

Select a listed product and pack to order online. Supply depends on stock and destination rules; ask your doctor or pharmacist whether it suits you.

What Azithromycin is used for

It may be prescribed for selected bacterial infections, including some cases of bacterial pneumonia or skin infection. Diagnosis and antimicrobial guidance determine whether it is suitable.

How it works

Azithromycin binds to bacterial ribosomes and blocks protein production, limiting the growth of susceptible bacteria.

Important safety checks

Previous macrolide allergy, long-QT syndrome, low potassium or magnesium, liver disease and medicines that affect heart rhythm require review. Antacids and other medicines may alter use instructions. Complete the prescribed course unless a clinician changes it because of a serious reaction.

When to seek urgent care

Seek urgent help for facial swelling or breathing difficulty, fainting or a sustained irregular heartbeat, yellow skin or eyes, severe abdominal pain, or watery or bloody diarrhoea with fever or weakness.

Further reading

FAQ

What is azithromycin used for?

Azithromycin is a macrolide antibiotic for some bacterial infections, including certain cases of bacterial pneumonia or skin infection. It does not treat viral colds or flu.

What azithromycin products does SGMeds list?

Products containing azithromycin on SGMeds include Zithromax and Zithromax Dispersible. Compare their forms, strengths and pack sizes.

What are the side effects of azithromycin?

You may get diarrhoea, nausea or abdominal pain. Rarely, it can cause a severe allergic reaction or a heart-rhythm problem, which need urgent medical attention.

Can azithromycin be taken with other medicines?

Azithromycin can interact with some medicines, including antacids, warfarin and an immune-suppressing medicine (ciclosporin). A doctor or pharmacist can check your medicines before you use it.

What are other names for azithromycin?

In other countries, azithromycin is also sold as Azee. Brand names vary between countries, so compare products by their active ingredient.

What does azithromycin cost in Singapore dollars?

Each product on this page shows a price for each strength and pack size in Singapore dollars, converted from US dollars, so the exchange rate can change the final amount. Larger packs usually cost less per tablet.

Payment and prices →

Can I order azithromycin without a prescription?

Yes. SGMeds does not ask for a prescription to order azithromycin: we place the order with our pharmacy partner, which prepares it and arranges delivery on your behalf.

Ordering without a prescription →

Where can I buy azithromycin in Singapore?

You can order azithromycin here on SGMeds: choose the product, strength and pack, then check out. We deliver to Singapore and Malaysia. Express shipping is tracked and takes up to 1 week, and Regular shipping takes up to 3 weeks.

How ordering works →

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