Why Is My Ear Buzzing? Common Causes of Tinnitus Sounds

You are lying in bed and there it is—a persistent buzzing in ear that no one else can hear. Or maybe it is a humming sound in ear that started after a loud concert, a high pitched noise in ear that shows up during stressful weeks, or a steady ringing noise in ear that never fully goes away. These phantom sounds have a name: tinnitus. And while tinnitus is extremely common, the cause is not always obvious.

What tinnitus can sound like

People describe tinnitus in many ways, and the character of the sound can offer clues about what is happening:

• Buzzing — a low or mid-frequency vibration, sometimes compared to an electrical hum
• Ringing — the classic description, often a steady tone in one or both ears
• Humming — a constant low-frequency drone, sometimes more noticeable at night
• Hissing or static — similar to white noise or a radio between stations
• High pitched sound in ear — a sharp, thin tone that may pulse or remain constant
• Clicking or pulsing — rhythmic sounds that may follow your heartbeat (pulsatile tinnitus)

Most tinnitus is subjective—only you can hear it. Pulsatile tinnitus is the exception and warrants its own evaluation because it can reflect vascular causes.

Most common causes

The majority of persistent tinnitus traces back to one or more of these factors:

• Noise exposure — concerts, power tools, headphones at high volume, occupational noise. Even a single event can trigger tinnitus that persists.
• Age-related hearing loss — as the cochlea gradually loses sensitivity, the brain may compensate by turning up its own internal gain, producing a noise in ear that was not there before.
• Earwax blockage — impacted cerumen can create pressure changes and temporary tinnitus. Removal often resolves it.
• Medication side effects — certain antibiotics, anti-inflammatories, diuretics, and chemotherapy agents list tinnitus as a known side effect.
• Stress and fatigue — tinnitus is not caused by stress alone, but stress can amplify an existing signal and make it harder to ignore.

Less common but important causes

Some causes of tinnitus require medical attention beyond audiology:

• Meniere’s disease — episodes of vertigo, fluctuating hearing loss, ear fullness, and tinnitus
• Acoustic neuroma — a benign growth on the auditory nerve, usually causing one-sided tinnitus and hearing loss
• TMJ disorders — jaw joint dysfunction can produce or worsen tinnitus through shared nerve pathways
• Head or neck injury — trauma to the auditory system or surrounding structures
• Sudden sensorineural hearing loss — a medical emergency that can present with acute tinnitus in one ear

If your tinnitus appeared suddenly, affects only one ear, or is accompanied by dizziness or rapid hearing change, seek evaluation promptly.

When to see an audiologist

A visit is appropriate whenever tinnitus:

• Persists for more than a couple of weeks
• Interferes with concentration, sleep, or mood
• Accompanies noticeable difficulty hearing
• Changes in character, loudness, or laterality

Early evaluation helps rule out treatable causes and prevents the cycle of anxiety and hyperawareness that can make tinnitus feel louder over time.

What a tinnitus evaluation involves

At Golden Ears Audiology, a tinnitus evaluation includes a comprehensive hearing evaluation plus tinnitus-specific measures:

• Pure-tone and speech audiometry to identify any underlying hearing loss
• Tinnitus pitch and loudness matching
• Assessment of how tinnitus affects your daily function and well-being
• Review of medical history, noise exposure, medications, and contributing factors

The results guide a personalized plan rather than a generic recommendation.

Treatment pathways

Ear buzzing treatment depends on the cause and severity. Options may include:

• Hearing aids with tinnitus masking features — especially effective when hearing loss is present. Learn more in do hearing aids help tinnitus?
• Tinnitus retraining therapy (TRT) — combines low-level sound therapy with counseling to retrain the brain’s response
• Oto tinnitus therapy — a digital habituation program that supports progress between appointments
• Sound enrichment strategies — bedside sound machines, environmental adjustments, and guided relaxation techniques
• Medical referral when imaging or specialty consultation is warranted

Serving Lakeway, Austin, and Central Texas

If a buzzing sound in ear, ringing sound, or high pitched tone in ear has become part of your daily life, you do not have to wait for it to get worse. Golden Ears Audiology in Lakeway offers thorough tinnitus evaluations for patients across Austin, Bee Cave, Westlake, and the surrounding area.

Call (512) 222-6880 or contact us to schedule your evaluation.