Tonight: Season 2018, Episode 4

2018 - 4: 'Dr Google': Do DIY Diagnoses Work?

With winter continuing to bite, it's not a great time to be hit by illness, particularly with A&E departments being busy or if you have difficulties getting an appointment with your GP. More and more people are turning to DIY diagnoses online, but could that be doing us more harm than good? Dr Oscar Duke investigates.