National Patient Safety Alert · NatPSA/2025/001/DHSC

National Patient Safety Alert: Discontinuation of Promixin® (colistimethate) 1-million unit powder for nebuliser solution unit dose vials

NatPSA/2025/001/DHSC issued 17 Mar 2025

Reference: NatPSA/2025/001/DHSC
Kind: National Patient Safety Alert
Issued: 17 Mar 2025
Expected back: mid-April and late March 2025 respectively and unable to support an increase in demand until these dates as stated by the source — kept fuzzy
Recorded changes: 3
Source: Announcement post ↗
Recovered from the Internet Archive · archived 18 Mar 2025 — not first-hand capture, dated by its own stated issue date (see methodology).

What changed

17 Mar 2025natpsa_issuedsource post
17 Mar 2025Product discontinuedsource post
17 Mar 2025Expected backsource post

Dates are as stated in the source documents. Fuzzy source dates are kept fuzzy. Not an official NHS or DHSC service — in a shortage, follow the guidance issued to your pharmacy or prescriber.