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PharmaInsight

Diltiazem hydrochloride vs Glyceryl trinitrate

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

Glyceryl trinitrate was dispensed 3.5× as often as Diltiazem hydrochloride in March 2026 — 8,397 items versus 2,433 in England.

2,433items

Diltiazem hydrochloride · March 2026

NHSBSA Prescription Cost Analysis

8,397items

Glyceryl trinitrate · March 2026

NHSBSA Prescription Cost Analysis

Figure 1. Diltiazem hydrochloride versus Glyceryl trinitrate: national items dispensed by month

▬ Diltiazem hydrochloride   ·   ╌ Glyceryl trinitrate

Glyceryl trinitr… 2,433

Source: NHSBSA Prescription Cost Analysis, to March 2026

Diltiazem hydrochloride versus Glyceryl trinitrate, March 2026
Measure Diltiazem hydrochloride Glyceryl trinitrate
Items, March 2026 2,433 8,397
Items, last 12 months 27,622 96,665
Net ingredient cost, March 2026 £30,040 £344,590

See the full profile for Diltiazem hydrochloride or Glyceryl trinitrate.