How to avoid a hangover this festive season ...

Ciara McDonnell finds out how to handle the party season without the painful post-drinking aftermath.    

IN New York an IV hangover treatment promises to sort out even the most vicious of hangovers in just 45 minutes.

Been up all night? Step into Hangover Heaven, an air-conditioned bus-hospital manned by doctors in scrubs who will take you in your most delicate state and pump you full of hydration and vitamins.