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Inotersen currently has availability issues reported in 2 European registers: EU-wide, Italy.
Shortage ATC — · also listed as: inotersen · data refreshed 21 September 2026
As of 21 September 2026, 2 of the 8 tracked registers list current availability issues for Inotersen, covering 2 affected product presentations. The longest-running open report was filed in the EMA catalogue on 2026-07-03 and has now been open for about 2 months. Where agencies state a cause, commercial decisions or discontinuation lead with 1 of the 1 stated-cause reports. Momentum is current, not historical: 2 of the open reports were filed within the last 90 days. Registers in EU-wide, Italy indicate that alternatives or equivalents are available — a pharmacist or doctor can advise on switching.
| Where | Status & products | Since | Expected end | Reason / alternatives | Source |
|---|---|---|---|---|---|
| 🇪🇺 EU-wide (EMA) | Shortage Tegsedi (inotersen) | 2026-07-03 | — | — Alternatives: EMA lists available alternatives — see the EMA record. | register ↗ |
| 🇮🇹 Italy | Shortage TEGSEDI | 2026-12-01 | — | Cessata commercializzazione definitiva Alternatives: AIFA: an alternative treatment is available (ask your doctor). | register ↗ |
Every individual register entry for Inotersen in the tracked sources, newest first — including resolved and discontinued reports.
| Reg. | Product | Status | Reported | Expected end | Stated reason |
|---|---|---|---|---|---|
| 🇮🇹 IT | TEGSEDI | Shortage | 2026-12-01 | — | Cessata commercializzazione definitiva |
| 🇪🇺 EU | Tegsedi (inotersen) | Shortage | 2026-07-03 | — |
Yes. As of 21 September 2026, availability issues are reported in: EU-wide (EMA), Italy. Availability is national — a shortage in one country does not mean it is short everywhere.
2 of the active register entries indicate alternatives or equivalents (same active substance or an alternative treatment). Do not switch on your own — a pharmacist or prescriber can confirm the right substitute in your country.
Directly from the official medicines-agency registers that list Inotersen: EMA shortages catalogue (EU), AIFA (Italy). Every row on this page links to the underlying official record, and the dataset is refreshed from the primary sources every morning. Cross-language matching groups the same active substance across registers, so national spellings all resolve to this page.
Pharmacies, patient sites and newsrooms are welcome to embed the live status of Inotersen — free, with attribution. Copy this snippet:
<iframe src="https://www.mobidoctor.eu/medicine-shortages/medicine-shortages/inotersen/embed.html" width="100%" height="150" loading="lazy" style="border:1px solid #e1e0d9;border-radius:12px" title="Inotersen availability in Europe"></iframe> <p style="font-size:12px">Source: <a href="https://www.mobidoctor.eu/medicine-shortages/medicine-shortages/inotersen/">Inotersen shortage status — European Medicine Shortage Tracker</a> by MobiDoctor</p>