Have a ringing in my left ear makes me dizzy is this tinitus?

Tinnitus / Vertigo .: Your symptoms may be due to various causes . You need to consult a physician. Information about your occupation and medication will help to establish a diagnosis unilateral tinnitus sometimes can be caused by hearing loss or infection or conditions related to equilibrium .Your physician will examine your ears for or infection and may order imaging studies or audiogram to asses your hearing.

Complex: The ringing is indeed tinnitus, but the association with dizziness raises question of more extensive ear problems. You might have meniere's, and endolymphatic fistula, otolithic inner ear degeneration, even a problem at the base of brain. See an ear, nose, and throat specialist and get checked.

It's a symptom : By definition, any sound you hear in your ear- may be ringing, hissing, crickets, whistling, or even music- is called tinnitus. The question to be answered is why it started. Not always possible to identify that cause.