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Co-amoxiclav (Amoxicillin/clavulanic acid)

National NHS prescribing (Prescription Cost Analysis) · Antibacterial drugs
Data updated March 2026

Co-amoxiclav (Amoxicillin/clavulanic acid) was ranked 168th of 1,794 medicines by items in March 2026, with 115,278 items, up 5.1% on a year earlier.

115,278items

Dispensed in March 2026

NHSBSA Prescription Cost Analysis

£270,288

Net ingredient cost · March 2026

NHSBSA PCA

1,324,285items

Dispensed in the last 12 months

NHSBSA PCA

Figure 1. Co-amoxiclav (Amoxicillin/clavulanic acid): national items dispensed by month

115,278

Source: NHSBSA Prescription Cost Analysis, to March 2026

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Top presentations, March 2026

The individual products dispensed under Co-amoxiclav (Amoxicillin/clavulanic acid), by items this month.

Presentations of Co-amoxiclav (Amoxicillin/clavulanic acid), March 2026
Presentation Items Net ingredient cost
Co-amoxiclav 500mg/125mg tablets 95,779 £156,309
Co-amoxiclav 125mg/31mg/5ml oral suspension 5,124 £22,914
Co-amoxiclav 250mg/125mg tablets 4,931 £7,499
Co-amoxiclav 250mg/62mg/5ml oral suspension sugar free 4,242 £47,650
Co-amoxiclav 250mg/62mg/5ml oral suspension 3,492 £21,058
Co-amoxiclav 400mg/57mg/5ml oral suspension 651 £6,328
Co-amoxiclav 400mg/57mg/5ml oral suspension sugar free 508 £3,228
Augmentin 625mg tablets 337 £3,437
Augmentin-Duo 400/57 oral suspension 69 £852
Augmentin 375mg tablets 59 £392
Augmentin 250/62 oral suspension 35 £274
Augmentin 125/31 oral suspension 35 £209
Co-amoxiclav 875mg/125mg tablets 9 £59
Co-amoxiclav 125mg/31mg/5ml oral suspension sugar free 5 £59
Co-amoxiclav 500mg/100mg inj vials 2 £21

Compare Co-amoxiclav (Amoxicillin/clavulanic acid) with

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