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Cetirizine hydrochloride vs Timothy grass pollen allergen extract

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

Cetirizine hydrochloride was dispensed 654.8× as often as Timothy grass pollen allergen extract in March 2026 — 297,912 items versus 455 in England.

297,912items

Cetirizine hydrochloride · March 2026

NHSBSA Prescription Cost Analysis

455items

Timothy grass pollen allergen extract · March 2026

NHSBSA Prescription Cost Analysis

Figure 1. Cetirizine hydrochloride versus Timothy grass pollen allergen extract: national items dispensed by month

▬ Cetirizine hydrochloride   ·   ╌ Timothy grass pollen allergen extract

Timothy grass po… 297,912

Source: NHSBSA Prescription Cost Analysis, to March 2026

Cetirizine hydrochloride versus Timothy grass pollen allergen extract, March 2026
Measure Cetirizine hydrochloride Timothy grass pollen allergen extract
Items, March 2026 297,912 455
Items, last 12 months 3,571,835 4,261
Net ingredient cost, March 2026 £716,328 £56,737

See the full profile for Cetirizine hydrochloride or Timothy grass pollen allergen extract.