Are women more prone to them? Do they get less severe with age? And what drug treatments are on the horizon? One in seven people around the world suffer from migraine. In the UK, migraine has a crippling economic effect, with approximately 25m days lost every year, costing the country £2.3bn. But while the condition has been studied since the time of the ancient Greeks – who attempted to treat it with trepanning, by drilling a hole into the skull to release evil spirits – it remains poorly understood with few adequate treatments. Continue reading...