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White Birch pollen allergen extract

National NHS prescribing (Prescription Cost Analysis) · Antihistamines, hyposensitisation and allergic emergencies
Data updated March 2026

White Birch pollen allergen extract was ranked 1481st of 1,794 medicines by items in March 2026, with 12 items, up 71.4% on a year earlier.

12items

Dispensed in March 2026

NHSBSA Prescription Cost Analysis

£1,362

Net ingredient cost · March 2026

NHSBSA PCA

87items

Dispensed in the last 12 months

NHSBSA PCA

Figure 1. White Birch pollen allergen extract: national items dispensed by month

12

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 White Birch pollen allergen extract, by items this month.

Presentations of White Birch pollen allergen extract, March 2026
Presentation Items Net ingredient cost
Itulazax 12 SQ-Bet oral lyophilisates 12 £1,362

Compare White Birch pollen allergen extract with

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