How do i get rid of the ringing in my left ear and other ear feel like it needs to "pop"?

Constant ringing: Tinnitus is latin=ringing: in the ear is often a symptom, not a disease in itself..Causes include infection, foreign body, exposure to loud noise, eustachian tube dysfunction, nasal allergies blocking the tubes, multiple sclerosis, side effects of sme meds, and currently common in the young is "ipod-induced" so, treating the above may likely resolves your symptom...Consult your doc..Good luck.