I've had a pulse in my left ear since February. I've had a CT scan to check the bone by my eardrum - normal. I've had an MRI and MRA to look for an anyurism - both normal. I've seen two ENT doctors - normal hearing. Healthy eustation tube. No infection or fluid. I've been taking Bystolic to lower my blood pressure- my BP has been great. But the pulse is still in my ear! Am I going to have to live with this??