According to the British Association of Dermatologists (BAD), people have been going to see doctors with a mysterious rash on their ears or cheeks. Doctors believe the rashes to be “mobile phone dermatitis,” a skin allergy caused by too much mobile phone use. Referring to published studies, dermatologists explained that this red or itchy rash, affects people who from an allergic reaction to the nickel surface on mobile phones after spending long periods of time holding the devices up to their ears as they talk. Nickel is often found in the handset casing or buttons, particularly in the most fashionable...