Sir my father is non diabetic, non hypertension, & post lumbar laminectomy, & cervical laminectomy, both lumbar & cervical fusion done. He had left ear some ringing sound since from 5 years. Now he is getting giddiness & profuse sweeting. We have consult to ent doctor, diagnosed as meniere disease? Not confirmed. They adived tab vertin 16 mg bd, tab stugeron bd. But now also he complaints of giddiness. please help me.