Flavoxate hydrochloride vs Sildenafil (Erectile Dysfunction)

National NHS prescribing compared (Prescription Cost Analysis)

Data updated March 2026

Sildenafil (Erectile Dysfunction) was dispensed 385.2× as often as Flavoxate hydrochloride in March 2026 — 283,135 items versus 735 in England.

735items

Flavoxate hydrochloride · March 2026

NHSBSA Prescription Cost Analysis

283,135items

Sildenafil (Erectile Dysfunction) · March 2026

NHSBSA Prescription Cost Analysis

Figure 1. Flavoxate hydrochloride versus Sildenafil (Erectile Dysfunction): national items dispensed by month

▬ Flavoxate hydrochloride · ╌ Sildenafil (Erectile Dysfunction)

Source: NHSBSA Prescription Cost Analysis, to March 2026

Flavoxate hydrochloride versus Sildenafil (Erectile Dysfunction), March 2026
Measure	Flavoxate hydrochloride	Sildenafil (Erectile Dysfunction)
Items, March 2026	735	283,135
Items, last 12 months	8,711	3,391,797
Net ingredient cost, March 2026	£5,765	£370,582