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Independent analysis of NHS open data
PharmaInsight

Clindamycin/tretinoin vs Azelaic acid

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

Azelaic acid was dispensed 2.2× as often as Clindamycin/tretinoin in May 2026 — 17,723 items versus 7,909 in England.

7,909items

Clindamycin/tretinoin · May 2026

NHSBSA Prescription Cost Analysis

17,723items

Azelaic acid · May 2026

NHSBSA Prescription Cost Analysis

Figure 1. Clindamycin/tretinoin versus Azelaic acid: national items dispensed by month

▬ Clindamycin/tretinoin   ·   ╌ Azelaic acid

0 9k 19k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 May 2026 Azelaic acid 7,909 Jan 2021: 3k Feb 2021: 3k Mar 2021: 4k Apr 2021: 3k May 2021: 3k Jun 2021: 3k Jul 2021: 3k Aug 2021: 3k Sep 2021: 4k Oct 2021: 4k Nov 2021: 4k Dec 2021: 3k Jan 2022: 4k Feb 2022: 4k Mar 2022: 4k Apr 2022: 4k May 2022: 5k Jun 2022: 4k Jul 2022: 4k Aug 2022: 4k Sep 2022: 5k Oct 2022: 5k Nov 2022: 5k Dec 2022: 4k Jan 2023: 5k Feb 2023: 5k Mar 2023: 5k Apr 2023: 5k May 2023: 5k Jun 2023: 5k Jul 2023: 3k Aug 2023: 4k Sep 2023: 5k Oct 2023: 4k Nov 2023: 6k Dec 2023: 4k Jan 2024: 4k Feb 2024: 6k Mar 2024: 5k Apr 2024: 4k May 2024: 2k Jun 2024: 6k Jul 2024: 6k Aug 2024: 6k Sep 2024: 6k Oct 2024: 7k Nov 2024: 6k Dec 2024: 6k Jan 2025: 7k Feb 2025: 6k Mar 2025: 7k May 2025: 7k Jun 2025: 7k Jul 2025: 7k Aug 2025: 7k Sep 2025: 8k Oct 2025: 8k Nov 2025: 8k Dec 2025: 7k Jan 2026: 8k Feb 2026: 8k Mar 2026: 9k Apr 2026: 8k May 2026: 8k

Source: NHSBSA Prescription Cost Analysis, to May 2026

Clindamycin/tretinoin versus Azelaic acid, May 2026
Measure Clindamycin/tretinoin Azelaic acid
Items, May 2026 7,909 17,723
Items, last 12 months 93,126 193,489
Net ingredient cost, May 2026 £111,866 £129,718

See the full profile for Clindamycin/tretinoin or Azelaic acid.