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Azithromycin Tablets & Suspension

  • Macrolide antibiotic for chlamydia treatment
  • Short, effective treatment course
  • Available as tablets or oral suspension
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Fast & Free Delivery Options

Variety of delivery options including next day & free delivery.

100% UK-based Pharmacy

Pharmacy, clinic and prescribers based in Greater Manchester.

Free Online Consultations

Start your treatment with a quick and free online consultation.

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About Azithromycin Tablets & Suspension

Azithromycin is a macrolide antibiotic used to treat a range of bacterial infections, including sexually transmitted infections such as chlamydia. It works by stopping the growth of bacteria, helping the body to clear the infection effectively.

Azithromycin are available in 30ml bottle and 500 mg strengths tablets, while Azithromycin Suspension is used for patients who require a liquid form, particularly children or those unable to swallow tablets. Treatment courses are short, making azithromycin a convenient and widely prescribed antibiotic.

Medication Name Azithromycin Tablets & Suspension
Active Ingredient Azithromycin (as azithromycin dihydrate)
Other Ingredients Calcium hydrogen phosphate, maize starch, croscarmellose sodium, magnesium stearate, lactose monohydrate, hypromellose, titanium dioxide
Medication Form Film-coated tablets or oral suspension
Used to Treat Bacterial infections including chlamydia
Tablet Strengths 30ml bottle or 500mg tablets
Who Can Use It Adults and children (dose depends on body weight)
Prescription Required? Yes – Prescription Only Medicine (POM)
Patient Information Leaflet Azithromycin Patient Information Leaflet

What Is Azithromycin Used For?

Azithromycin is used to treat bacterial infections caused by susceptible organisms, including:

  • Chlamydia trachomatis infections of the cervix or urethra
  • Chest infections such as bronchitis and pneumonia
  • Ear, nose, and throat infections
  • Skin and soft tissue infections (excluding infected burns)

Who Is Azithromycin Suitable For?

Azithromycin is suitable for adults and children depending on body weight and infection type.

Do not take Azithromycin if you:

  • Are allergic to azithromycin or other macrolide antibiotics
  • Have had a severe allergic reaction to erythromycin or clarithromycin

Speak to a healthcare professional before taking Azithromycin if you:

  • Have liver or kidney problems
  • Have heart rhythm problems, including prolonged QT interval
  • Have low potassium or magnesium levels
  • Have myasthenia gravis
  • Are taking medicines such as antacids, warfarin, statins, digoxin, or ergot derivatives

How to Take Azithromycin

Always take Azithromycin exactly as prescribed.

For chlamydia:

  • One single dose of 1000 mg taken at once

Other infections:

  • 500 mg once daily for 3 days, or
  • 500 mg on Day 1, followed by 250 mg once daily on Days 2–5

Take the tablets with half a glass of water. Azithromycin should be taken 1 hour before or 2 hours after food. Always complete the full course even if symptoms improve.

Possible Side Effects of Azithromycin

Very common side effects:

  • Diarrhoea
  • Abdominal pain
  • Nausea

Common side effects:

  • Headache
  • Dizziness
  • Vomiting
  • Skin rash or itching

Rare but serious side effects include severe allergic reactions, heart rhythm disturbances, severe skin reactions, and liver problems. Seek immediate medical attention if these occur.

Warnings and Precautions

  • Do not take antacids at the same time as azithromycin
  • Tell your doctor if you develop severe or persistent diarrhoea
  • Stop treatment and seek help if you develop signs of an allergic reaction

Storage Instructions

  • Store below normal room temperature
  • Keep out of sight and reach of children
  • Do not use after the expiry date

Azithromycin Tablets & Suspension Reviews

Our Experienced UK-based Pharmacy Team

Clinical Consultant
MUDr, MRCEM, EBCEM, FRCEM
GMC no. 7176414

Pharmacist
MPharm
GPhC no. 2065469

Pharmacist
MPharm
GPhC no. 2046514

Page content authored by Amjad Khan, last reviewed by Mr Muhammad on 20th April 2026.

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