<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi ok. Thank you.Only on my right ear - which I use cell phone a lot - feels weird and cold and almost icy and numb -in the center area on the outside and inside where the canal starts...- in the middle - where the cartilage starts to up but not into the canal ...feels like I have a tinging and little ice cube on it.Your thoughts are appreciated.  <response>: Hello, Thanks for your query on Chat DoctorAsper your clinical history I concerned please follow like this -1Do check if you have the following symptoms present or not -aHearing loss, usually gradual although in some cases sudden and occurring on only one side bRinging in the affected areDizziness vertigodFacial numbness present then do an MRI and for clinical examination meet a neurosurgeon2If you have no such symptoms present then meet otorhinolaryngologistfor a clinical exam to rule out viral infection So treatment depends upon exact findings only Hope that helps 