Sildenafil (Viagra)

About sildenafil

Who can and cannot take it

How and where to get it

How and when to take it

Side effects

Pregnancy, breastfeeding and fertility

Taking sildenafil with other medicines and herbal supplements

Common questions

Related conditions

Ejaculation problems

Erectile dysfunction (impotence)

Priapism (painful erections)

Pulmonary hypertension

Useful resources

Relate (sex therapy): charity

www.relate.org.uk

Sexual Advice Association: charity

sexualadviceassociation.co.uk