Sildenafil or tadalafil: what’s the difference?
Both medicines can help with erections, but timing, duration and suitability are different. Here is what matters when choosing with a prescriber.
Health hub
Practical, plain-English guides to common conditions and the medicines used to treat them. Built to help you ask better questions — never to replace a clinician.
Both medicines can help with erections, but timing, duration and suitability are different. Here is what matters when choosing with a prescriber.
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A prescription is one part of care. Safe treatment also means eligibility checks, gradual dose changes, side-effect support and a plan for long-term health.
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Health Hub articles are for general information and do not diagnose a condition or replace advice from your GP, pharmacist or another qualified clinician. Call 999 in an emergency or contact NHS 111 for urgent advice.