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PharmaInsight

Fluoxetine hydrochloride vs Duloxetine hydrochloride

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

Fluoxetine hydrochloride was dispensed 1.4× as often as Duloxetine hydrochloride in March 2026 — 650,914 items versus 460,870 in England.

650,914items

Fluoxetine hydrochloride · March 2026

NHSBSA Prescription Cost Analysis

460,870items

Duloxetine hydrochloride · March 2026

NHSBSA Prescription Cost Analysis

Figure 1. Fluoxetine hydrochloride versus Duloxetine hydrochloride: national items dispensed by month

▬ Fluoxetine hydrochloride   ·   ╌ Duloxetine hydrochloride

Duloxetine hydro… 650,914

Source: NHSBSA Prescription Cost Analysis, to March 2026

Fluoxetine hydrochloride versus Duloxetine hydrochloride, March 2026
Measure Fluoxetine hydrochloride Duloxetine hydrochloride
Items, March 2026 650,914 460,870
Items, last 12 months 7,603,442 5,152,068
Net ingredient cost, March 2026 £2,113,519 £1,495,740

See the full profile for Fluoxetine hydrochloride or Duloxetine hydrochloride.