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Independent analysis of NHS open data
PharmaInsight

Lisdexamfetamine dimesylate vs Guanfacine

National NHS prescribing compared (Prescription Cost Analysis)
Data updated May 2026

Lisdexamfetamine dimesylate was dispensed 11.1× as often as Guanfacine in May 2026 — 134,848 items versus 12,120 in England.

134,848items

Lisdexamfetamine dimesylate · May 2026

NHSBSA Prescription Cost Analysis

12,120items

Guanfacine · May 2026

NHSBSA Prescription Cost Analysis

Figure 1. Lisdexamfetamine dimesylate versus Guanfacine: national items dispensed by month

▬ Lisdexamfetamine dimesylate   ·   ╌ Guanfacine

0 67k 135k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 May 2026 Guanfacine 134,848 Jan 2021: 22k Feb 2021: 21k Mar 2021: 25k Apr 2021: 25k May 2021: 25k Jun 2021: 26k Jul 2021: 26k Aug 2021: 25k Sep 2021: 28k Oct 2021: 28k Nov 2021: 30k Dec 2021: 31k Jan 2022: 31k Feb 2022: 30k Mar 2022: 35k Apr 2022: 35k May 2022: 37k Jun 2022: 38k Jul 2022: 38k Aug 2022: 35k Sep 2022: 42k Oct 2022: 42k Nov 2022: 43k Dec 2022: 43k Jan 2023: 45k Feb 2023: 43k Mar 2023: 51k Apr 2023: 47k May 2023: 52k Jun 2023: 53k Jul 2023: 54k Aug 2023: 53k Sep 2023: 52k Oct 2023: 42k Nov 2023: 40k Dec 2023: 38k Jan 2024: 45k Feb 2024: 42k Mar 2024: 52k Apr 2024: 55k May 2024: 57k Jun 2024: 56k Jul 2024: 62k Aug 2024: 64k Sep 2024: 66k Oct 2024: 72k Nov 2024: 73k Dec 2024: 74k Jan 2025: 80k Feb 2025: 74k Mar 2025: 82k Apr 2025: 84k May 2025: 92k Jun 2025: 92k Jul 2025: 99k Aug 2025: 93k Sep 2025: 102k Oct 2025: 107k Nov 2025: 102k Dec 2025: 111k Jan 2026: 114k Feb 2026: 110k Mar 2026: 126k Apr 2026: 128k May 2026: 135k

Source: NHSBSA Prescription Cost Analysis, to May 2026

Lisdexamfetamine dimesylate versus Guanfacine, May 2026
Measure Lisdexamfetamine dimesylate Guanfacine
Items, May 2026 134,848 12,120
Items, last 12 months 1,319,044 134,829
Net ingredient cost, May 2026 £8,821,384 £880,385

See the full profile for Lisdexamfetamine dimesylate or Guanfacine.