Hello my name is Kelly and my father has had severe ringing in his ear for a couple of months. It happened when it was raining very hard one day when he was driving home from work, he was having sinus troubles at the time. It has only gotten worse since that day and now he is having troubles with the lymphe node under his left arm, it is so swollen that he cannot move his arm. The ringing is constantly getting worse and nothing we have done has worked, he is about to try depression medication because he cannot think or function. Is there any diagnosis beside hearing loss that could lead to this, could it be cancer