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PharmaInsight

Fluoxetine hydrochloride vs Paroxetine hydrochloride

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

Fluoxetine hydrochloride was dispensed 6.3× as often as Paroxetine hydrochloride in March 2026 — 650,914 items versus 103,937 in England.

650,914items

Fluoxetine hydrochloride · March 2026

NHSBSA Prescription Cost Analysis

103,937items

Paroxetine hydrochloride · March 2026

NHSBSA Prescription Cost Analysis

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

▬ Fluoxetine hydrochloride   ·   ╌ Paroxetine hydrochloride

Paroxetine hydro… 650,914

Source: NHSBSA Prescription Cost Analysis, to March 2026

Fluoxetine hydrochloride versus Paroxetine hydrochloride, March 2026
Measure Fluoxetine hydrochloride Paroxetine hydrochloride
Items, March 2026 650,914 103,937
Items, last 12 months 7,603,442 1,246,246
Net ingredient cost, March 2026 £2,113,519 £163,264

See the full profile for Fluoxetine hydrochloride or Paroxetine hydrochloride.