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Independent analysis of NHS open data
PharmaInsight

Senna

Gastro-Intestinal System Laxatives BNF 0106020M0
Data updated May 2026 Download CSV

Senna was ranked 60th of 1,792 medicines by items in May 2026, with 389,942 items, little changed on a year earlier.

389,942items +0.4%

Dispensed in May 2026

4,750,042items

Rolling 12 months

£383,435

Net ingredient cost · May 2026

Figure 1. Senna: national items dispensed by month

0 209k 418k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 May 2026 389,942 Jan 2021: 348k Feb 2021: 323k Mar 2021: 358k Apr 2021: 346k May 2021: 331k Jun 2021: 353k Jul 2021: 356k Aug 2021: 341k Sep 2021: 354k Oct 2021: 340k Nov 2021: 350k Dec 2021: 361k Jan 2022: 341k Feb 2022: 320k Mar 2022: 359k Apr 2022: 341k May 2022: 355k Jun 2022: 347k Jul 2022: 347k Aug 2022: 360k Sep 2022: 355k Oct 2022: 352k Nov 2022: 360k Dec 2022: 354k Jan 2023: 356k Feb 2023: 327k Mar 2023: 372k Apr 2023: 336k May 2023: 361k Jun 2023: 370k Jul 2023: 361k Aug 2023: 374k Sep 2023: 364k Oct 2023: 370k Nov 2023: 376k Dec 2023: 368k Jan 2024: 374k Feb 2024: 352k Mar 2024: 352k Apr 2024: 369k May 2024: 375k Jun 2024: 355k Jul 2024: 388k Aug 2024: 374k Sep 2024: 367k Oct 2024: 390k Nov 2024: 372k Dec 2024: 384k Jan 2025: 394k Feb 2025: 353k Mar 2025: 372k Apr 2025: 379k May 2025: 388k Jun 2025: 382k Jul 2025: 409k Aug 2025: 378k Sep 2025: 399k Oct 2025: 410k Nov 2025: 379k Dec 2025: 418k Jan 2026: 403k Feb 2026: 373k Mar 2026: 404k Apr 2026: 404k May 2026: 390k

Source: NHSBSA Prescription Cost Analysis, to May 2026

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At a glance

  • Therapeutic class Laxatives
  • Presentations 9 shown
  • Average cost / item £0.98
  • Year on year Little changed on a year earlier
What this is
Net ingredient cost is the list price before discounts and dispensing fees, not what the NHS finally pays.

Top presentations, May 2026

The individual products dispensed under Senna this month.

Presentations of Senna, May 2026
Presentation BNF code Items Net ingredient cost
Senna 7.5mg tablets 0106020M0AAACAC 381,768 £324,498
Senokot Max Strength tablet 12 Years Plus 0106020M0BBAFAP 3,420 £16,823
Senokot Max Strength tablets Adult 0106020M0BBAIAP 2,754 £15,916
Manevac granules 0106020M0BFAAAJ 1,646 £24,533
Senokot 7.5mg tablets 12 Years Plus (Reckitt) 0106020M0BBAKAC 282 £1,260
Senokot 7.5mg/5ml syrup 0106020M0BBABAE 56 £361
Senokot 7.5mg tablets Adult 0106020M0BBAJAC 10 £28
Senokot 7.5mg tablets 12 Years Plus (Forum) 0106020M0BBAEAC 5 £11
Sure-Lax Senna 15mg chewable tablets 0106020M0BJAAAQ 1 £6

Source: NHSBSA Prescription Cost Analysis · to May 2026 OGL v3.0

Where Senna is dispensed

The regions and dispensing practices with the highest Senna volumes.

Regional volumes from NHSBSA Prescription Cost Analysis; practice volumes from NHS dispensing data.

Compare Senna with

Other medicines in the same BNF section, by prescribing volume.