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From 20th October 2025, Patient Access messaging will be replaced by Accurx triage — available via our website and the NHS App (Mon–Fri, 08:00–18:30). [Click here for details ➡️]
Other brand names: Aronix, Liberize, Nipatra, Revatio, Grandipam. Find out how sildenafil treats erection problems and pulmonary hypertension and how to take it.