Toddler woke up screaming in agony after being given wrong dose of morphine

Two-year-old Theo McAdam began thrashing around in agony when he woke up after the major operation (Pictures: Media Scotland)

A toddler was left ‘screaming and crying’ in pain after being given a fraction of the proper morphine dose following heart surgery.

Two-year-old Theo McAdam began thrashing around in agony when he woke up after the major operation at the Royal Hospital for Children in Glasgow.

His mum Ellie, 28, said he was writhing so much he ripped the wires out of his chest...