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PharmaInsight

Naltrexone/bupropion

National NHS prescribing (Prescription Cost Analysis) · Drugs used in the treatment of obesity
Data updated March 2026

Naltrexone/bupropion was ranked 1571st of 1,794 medicines by items in March 2026, with 5 items, up 150.0% on a year earlier.

5items

Dispensed in March 2026

NHSBSA Prescription Cost Analysis

£365

Net ingredient cost · March 2026

NHSBSA PCA

47items

Dispensed in the last 12 months

NHSBSA PCA

Figure 1. Naltrexone/bupropion: national items dispensed by month

5

Source: NHSBSA Prescription Cost Analysis, to March 2026

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A lower-volume medicine: under 1,000 items in the last 12 months.

Top presentations, March 2026

The individual products dispensed under Naltrexone/bupropion, by items this month.

Presentations of Naltrexone/bupropion, March 2026
Presentation Items Net ingredient cost
Mysimba 8mg/90mg modified-release tablets 5 £365

Compare Naltrexone/bupropion with

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