Pretty schoolgirl's face balloons to double its size after using home hair-dye..

A schoolgirl's head ballooned to twice its normal size after she suffered a severe allergic reaction to hair dye.

Carla Harris, 15, said she thought she was going to die after applying the L'Oreal Recital dye at home. The teenager was in agony for more than five days as the swelling spread to her eyes and face...

Source: www.dailymail.co.uk