Medicine Supply Notification · MSN/2025/047

Medicine Supply Notification: Isosorbide mononitrate 10mg tablets (immediate-release)

MSN/2025/047 Tier 2 · medium · issued 24 Jul 2025

Isosorbide Mononitrate has been notified short 5 times since 2024 — see the full history →

Reference: MSN/2025/047
Kind: Medicine Supply Notification
Issued: 24 Jul 2025
Expected back: early September 2025 as stated by the source — kept fuzzy
Recorded changes: 2
Source: Announcement post ↗

Presentations, as stated

Each product line re-expressed as the product named, the status the source stated and its expected-back phrase kept as written — not the source's sentence, and not an observation of stock. Roles are inferred from phrasing.

Presentation	Status, as stated	Expected back, as stated	Stated in
Isosorbide mononitrate 10mg immediate-release (IR) tabletsaffected product · inferred from phrasing	Limited supply, as stated	early September 2025precision: early in the month · window end 10 Sep 2025, derived from “early September 2025”	notice of 24 Jul 2025
Alternative strengths of isosorbide mononitrate IR tabletsclass-level statement by the source, not a named product · inferred from phrasing	Stated as available; cannot support an uplift in demand	— not stated for this line	notice of 24 Jul 2025
Isosorbide mononitrate modified-release (MR) tablets and capsules (available in strengths of 25mg, 40mg, 50mg and 60mg)named by the source as remaining available · inferred from phrasing	Stated as available	— not stated for this line	notice of 24 Jul 2025

What changed

24 Jul 2025Supply notification issuedsource post
24 Jul 2025Expected backsource post

Provenance

Where this record's bytes came from and when they entered the record. The same fields ship with every API record (/api), so a citation can be checked against the capture. Internet-Archive recoveries are dated by the Archive's capture, never ours.

post:3ae65b90de2d

Recorded

12 Jul 2026 14:45 UTC

Capture route

Captured first-hand by ShortageSignal's scheduled check

Read from

Community Pharmacy England post (DHSC notification as relayed)

Captured at

12 Jul 2026 14:45 UTC

Content hash

04ee257c1c6fd149f66c2d492222d2d1d702ec8f73cd3fe8a6c1f0a64d3442a9

sha256 of the captured bytes — proves what was captured, not that the source was correct

Source document

https://cpe.org.uk/our-news/medicine-supply-notification-isosorbide-mononitrate-10mg-tablets-immediate-release ↗

Parser version

Source anomalies

multiple statuses on one line (['available_no_uplift', 'available']) — recorded 'available_no_uplift' (source line omitted; see the source document)

as recorded by the parser about the source as captured — flagged, never corrected

Subscribe to changes feed · calendar · site RSS · email

Atom Feed for Isosorbide MononitratePaste this address into a feed reader (Outlook, Thunderbird, Feedly…): https://shortagesignal.co.uk/medicine/isosorbide-mononitrate/feed.xml
Calendar Stated expected-back windows for Isosorbide MononitrateAdd it to your calendar app as a subscription by URL and paste https://shortagesignal.co.uk/medicine/isosorbide-mononitrate/expected.ics. Per the vendors' own help pages: Outlook on the web— Calendar → Add calendar → Subscribe from web (Microsoft says a subscribed calendar “can sometimes take more than 24 hours” to refresh); Google Calendar— Other calendars → Add other calendars → From URL. Refresh timing is the calendar app's, not ours.
RSS The newest 50 recorded changes, site-wide · weekly digest (feed)
Email Email alerts are not yet sending.Leave your address and we'll send a confirmation link when alerts launch — nothing is sent until then, and nothing after unless you click it.
Not yet sending: a confirmation link comes when alerts launch. Privacy

Feeds and calendars follow our twice-daily scheduled checks of the sources — they are not live. See privacy for what a sign-up stores.

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.