Luis was also racked by agonising 'ket cramps', trapping him in a vicious cycle of needing to take more of the drug to dull the pain LUIS Corselli was left needing to pee every 15 minutes after taking ...

A self-confessed party boy says ketamine 'ruined his life' - leaving him £15,000 in debt and needing to get up for the toilet 20 times a night until his 'shot glass-size' bladder was reconstructed.