Mobile phones 'can trigger skin allergies'

RADIATION from mobile phones can trigger reactions in people with skin allergies, according to new research.

Tests showed exposure to microwaves produced by mobiles can cause an allergic response in people who have eczema or dermatitis. A Japanese scientist made the discovery after testing blood samples that showed phone users had higher levels of chemicals pumped out by the immune system when there was an allergic reaction.

Dr Hajime Kimata first found evidence that mobiles triggered skin allergies two years ago, but sought more proof. The latest study, published in the journal Allergy, appears to confirm the link. An estimated 50 million mobiles are used in the UK and research is ongoing into the safety of prolonged use.

UK experts have ruled out any health risks. But a recent study showed using a mobile in a rural area more than trebled the risk of a brain tumour because of the higher emissions needed to transmit a signal. Children have also been advised to limit mobile use.

British allergy experts said the results were interesting but there was no scientific explanation for why radiation would increase allergic responses. Professor Tony Frew, of Southampton University, added: "This study adds to the evidence that microwave radiation may do strange things that we don't quite understand."