Mesalazine (Asacol) 800 mg tablets: Supply issue

Supply issue Active

Chiesi, the supplier of mesalazine (Asacol), has a supply issue affecting the 800 mg tablet presentation (Pharmacodes: 2470616, 2536552).

Affected product

Chiesi, the supplier of mesalazine (Asacol), expects stock of the following product to get low before the next shipment arrives. There may be a small out of stock before it is available again.

Chemical: Mesalazine

  • Presentation: Tab 800 mg
  • Brand: Asacol
  • Pharmacode: 2470616, 2536552
  • Subsidy: $85.50
  • Measure / Qty: per 90

Schedule listing for mesalazine(external link)

Take two x 400 mg tablets

If there is a brief outage of the 800 mg tablets, people can take two 400 mg tablets to achieve the same dose, according to clinical advice we have received.

Pharmacists, this change is funded under rule 3.4.2 of the Schedule.

Expected resupply 

The supplier expects the 800 mg tablets to be available again by mid- to late November 2026. 

Who to contact

If you have questions about this issue, email enquiry@pharmac.govt.nz

Please include as much information as you can about the product (presentation, brand, pharmacode) and who your wholesaler is.

Sign up to our email list for regular emails about supply issues and more(external link)