Chloe Douglas, 20, from Sunderland, Tyne and Wear woke up with a red rash which turned into painful blisters which she assumed was a burn from a sun bed. But it was caused by giant hogweed Chloe Douglas, 20, from Sunderland, Tyne and Wear woke up with a red rash which turned into painful blisters which she assumed was a burn from a sun bed. But it was caused by giant hogweed