I get strange symptoms when I use a cell phone. While I talk on the phone, I feel a strange itchy/tingling/burning feeling on and around the ear that's listening. This feeling persists for a while even after I end the call. I also sometimes get brief headaches on the side of my head nearest the phone that go away a short while after using the phone. I don't get these symptoms when using a land line or at any other time.
Does anyone else experience this? What is causing it?