Azulfidine (Sulfasalazine)

Azulfidine
4.73 ratingsReviews
Generic:
Sulfasalazine
Indications:
ulcerative colitis
Analogs:
Salazopyrin Mesalamine Balsalazide Olsalazine Methotrexate Hydroxychloroquine Leflunomide Asacol Pentasa Lialda Plaquenil Arava Colazal Dipentum
AdultsPregnancyAllergiesDiabetesBreastfeedingChildrenDriving

Dosages

Azulfidine 500 mg

Quantity Price per tablet You save Total price
60 A$3.14 - A$188.48
90 A$2.82 A$28.88 A$253.84
120 A$2.66 A$57.76 A$319.20
180 A$2.44 A$126.16 A$439.28
270 A$2.34 A$217.36 A$630.80

Manufacturers

AlphapharmIpca Laboratories Ltd.Pfizer

Payment & Delivery

Package Example

Your order is carefully packed and ships within 24 hours. Here's the typical package.

Sized like a regular personal letter (24x11x0.7 cm), with no indication of its contents.

Front View
Front View
Side View
Side View
Back View
Back View
Delivery Times
Delivery MethodEstimated delivery
Express Free for orders over A$456.00Estimated delivery to Australia: 4-7 days
Standard Free for orders over A$304.00Estimated delivery to Australia: 14-21 days
EMSAustralia Post
Payment Methods
VisaMastercardBitcoin, USDTApple PayGoogle PayEftposAfterpayZippayKlarnaPayPal

Discount Coupons

  • Australia Day - 26 January 2026 10% AUSDAY10
  • Labour Day - 2 March 2026 6% LABOUR6
  • ANZAC Day - 25 April 2026 8% ANZAC8
  • King's Birthday - 8 June 2026 7% KING7
  • Boxing Day - 26 December 2026 12% BOXING12

Brand Names

Also known as (by country):
CountryBrand Names
Australia
Pyralin EN Salazopyrin
New Zealand
Salazopyrin
United Kingdom
Salazopyrin Salazopyrin EN-Tabs
Canada
Salazopyrin

FAQ

Sulfasalazine is a Schedule 4 prescription-only medicine when bought from local pharmacies in Australia. Under our store policy, you may place an order without providing a prescription and have the tablets sent by mail. A prescription may still be needed for local dispensing or PBS access.

Do not use a tablet if its blister pocket is torn, punctured, open, or has allowed moisture to reach the tablet. Keep the affected packaging and arrange for the product to be checked or replaced.

They may not be the same. Generic sulfasalazine tablets can differ in their fillers, coatings, colourings and other inactive ingredients, and the exact ingredients of the supplied product should be checked on its package leaflet or label. This is particularly important for anyone with a known allergy or intolerance.

Take these 500 mg sulfasalazine tablets by mouth exactly as prescribed, preferably after food and with a full glass of water. Doses are usually spaced evenly through the day, and adequate fluid intake helps reduce the risk of crystals or stones in the urine. The total dose and schedule differ by condition, treatment phase and individual tolerance, so follow the regimen supplied by the prescriber.

Description

General Information

Azulfidine is a medication that has anti-inflammatory and anti-microbial qualities. It is a mixture of 5-aminosalicylic acid and sulfapiridin. The medication is absorbed in small amounts from the colon's lumen and then evenly distributed within the connective tissue. Because Azulfidine is more readily absorbed (up to 30% of the dose), it primarily has a broad anti-inflammatory effect.

According to the National Library of Medicine, Azulfidine is prescribed for the following conditions:

  1. Rheumatoid arthritis.
  2. Polyarticular Juvenile Idiopathic Arthritis.
  3. Ulcerative colitis.

There are also non-FDA approved (off-label) indications:

  • Ankylosing Spondylitis;
  • Crohn's Disease;
  • Psoriatic Arthritis.

See your physician before using the medication.

How to Take

Azulfidine is given with 240-250 ml of drinking water, preferably before meals.

azulfidina-sulfasalazina-500mg-60grageas

Side Effects and Contraindications

Side effects frequently occur when the medication builds up a high concentration in the blood plasma. Patients with delayed occurrence of sulfapiridin acetylation rate may experience such a condition. Itchy skin, fever, headaches, gastrointestinal tract issues, and erythema are common adverse effects of the medication.

Restrictions

  • hypersensitivity to the medication's ingredients;
  • severe liver and kidney conditions;
  • up to two years of age.

Period of Pregnancy and Nursing

Pregnancy-related use of Azulfidine is permitted, but only in extreme cases. Expectant mothers are advised to select the lowest effective dosage. Breastfeeding is discontinued if medication is required because it is well excreted in breast milk.

Interactions

Digoxin and folic acid are less absorbed when taking Azulfidine, which strengthens the anticoagulant agents.

Please keep Azulfidine at a temperature of no more than 25°C in a dark place.

 

Medically reviewed by
John Buducci
Pharmacology expert
Updated 11 August 2026

Customer questions

Asked by Kylie, Bunbury, Australia

I'm in Bunbury. Can I use my postcode before I pay to find out whether the tablets can be delivered to my address?

Answered by Support team

Delivery availability is not confirmed for every Australian postcode in advance. Enter your Bunbury postcode during checkout to check whether delivery to your address can be offered before you complete the order.

Asked by Mitchell, Sydney, Australia

My parcel arrived in Sydney after a very hot day and the box feels warm. What should I check before taking the tablets?

Answered by Support team

Check that the tablets are dry, intact and within date, and that the packaging has not been damaged or opened. Store them at 20°C to 25°C, with permitted excursions from 15°C to 30°C, in a tightly closed container away from moisture. Do not use tablets with a compromised seal, unusual appearance or signs of moisture exposure.

Asked by Charlie B, Alice Springs, Australia

I live in Alice Springs, outside the major cities. How can I check whether you can deliver this medicine to my area?

Answered by Support team

Availability for Alice Springs depends on the delivery address and is not guaranteed for every location. Add your address at checkout to check whether delivery can be offered before placing the order.

Asked by Daniel, Melbourne, Australia

I share a letterbox with other people. Will the outside of my order identify it as medicine?

Answered by Support team

Orders are sent in plain, discreet packaging with no mention of medicines or pharmacy on the outside.

Asked by Erin, Toowoomba, Australia

I had a rash after a sulfa antibiotic years ago. Is it safe for me to start sulfasalazine?

Answered by Support team
Medical reviewed by John Buducci

Sulfasalazine is contraindicated in people with known hypersensitivity to sulfonamides or salicylates, such as aspirin. A past reaction needs to be assessed by the prescriber before starting it, especially if the reaction involved hives, swelling, breathing difficulty, blistering or a widespread rash.

Product specifications

Active ingredientSulfasalazine
Drug classAminosalicylate anti-inflammatory
Dosage formTablet
Available strengths500 mg
RouteOral
StorageStore at 20°C to 25°C; excursions permitted from 15°C to 30°C. Keep the container tightly closed and away from moisture.
ATC codeA07EC01

Regulatory information

More information