Ringing in the ears: common causes and when to worry

Ringing in the ears, or tinnitus, is hearing a sound such as a tone, buzz, hiss or whoosh when no outside sound is making it. It is a symptom, not a diagnosis. Common explanations include hearing changes, past loud-noise exposure, ear conditions and medicine effects, but the cause is not always obvious. Tinnitus review Sudden hearing loss, one-sided or pulse-synchronized ringing, or ringing with severe dizziness or neurologic symptoms needs prompt medical attention. An exam and hearing evaluation can help sort out what is going on. Tinnitus guideline

When ringing needs prompt attention

Seek urgent medical assessment if ringing starts with a sudden drop in hearing, especially in one ear. Sudden hearing loss may be accompanied by tinnitus or vertigo, and the sudden-hearing-loss guideline recommends audiometry as soon as possible, within 14 days of symptom onset. If hearing suddenly changes, contact a clinician promptly rather than waiting to see whether the ringing fades. Sudden hearing loss guideline

Other warning signs deserve prompt care: ringing in one ear only, a sound that pulses in time with your heartbeat, ringing with vertigo, facial weakness or a severe headache, or ear pain with fever or discharge. These patterns warrant assessment for a possible underlying condition. The tinnitus guideline recommends a targeted history and examination and prompt comprehensive hearing testing for one-sided tinnitus, tinnitus lasting six months or more, or tinnitus associated with hearing difficulty. Tinnitus guideline

If tinnitus distress brings thoughts of self-harm, call or text 988 in the United States for the Suicide & Crisis Lifeline, or seek emergency help. You deserve immediate support while the ear symptoms are being assessed.

What causes tinnitus or buzzing in the ears?

People use “ringing in ears” for many sounds: buzzing, humming, clicking, hissing or a low roar. Some people hear it in one ear and others in both. The sound may come and go, or be present much of the time. Tinnitus means a sound is perceived without an external source; it does not by itself identify the cause. The same symptom can occur alongside different ear or hearing conditions, so an exam is more useful than trying to diagnose it from the sound alone. Tinnitus guideline

Common possibilities include:

• Hearing changes and age: Tinnitus often occurs alongside hearing difficulty. A clinician can check whether hearing changes are present and whether hearing support may be useful. The tinnitus guideline recommends a hearing aid evaluation when bothersome persistent tinnitus occurs with documented hearing loss. Tinnitus guideline
• Loud sound exposure: Ringing may follow a loud event or repeated noise exposure. If it follows a blast or is paired with a sudden hearing change, get assessed promptly. For more on this pattern, see ringing after loud noise.
• Ear or other health conditions: A clinician can look for a treatable issue during a targeted history and physical examination. Earwax and infections are among the ear conditions associated with tinnitus, but only an exam can establish whether either is involved. Tinnitus review Read more about earwax and tinnitus.
• Medicines: Some medicines can be associated with tinnitus. Tinnitus review Do not stop or alter a prescribed medicine on your own. Ask the prescriber or pharmacist to review the timing, dose and alternatives with you. Our guide to medicines that can cause tinnitus covers how to raise that question.
• Stress and attention: Tinnitus can be associated with anxiety, sleep disturbance and concentration problems. Tinnitus review That does not mean the sound is imaginary. If anxiety, poor sleep or tension is part of your experience, see stress and tinnitus for coping approaches.

Why is my tinnitus so loud, or getting louder?

Changes in how noticeable or intrusive tinnitus feels can be influenced by attention and distress, and loudness alone cannot tell you which cause applies. Tinnitus review New or worsening tinnitus deserves medical care, especially if hearing has changed, the sound is one-sided or pulsing, or you have dizziness, pain or neurologic symptoms. Mention when it changed, whether it is constant, what it sounds like, and any recent noise exposure or medication changes. A hearing check and focused exam can help identify next steps. Tinnitus guideline

At night, a quiet room may make an existing sound more noticeable because there are fewer competing sounds. If that is your main concern, the practical ideas in ringing in the ears at night may help you prepare for a clinical conversation. Seek care for new or worsening symptoms rather than assuming nighttime ringing is harmless.

Habits and practical steps to try first

These steps support safer hearing and make it easier to understand your symptoms. They do not replace an evaluation when warning signs are present.

1. Protect your hearing around loud sound. Move away from loud speakers or machinery and use well-fitting hearing protection in noisy settings. Keep personal audio at a comfortable level. If ringing appears after a loud event and does not settle, or hearing seems reduced, contact a clinician. Sudden hearing loss guideline
2. Arrange a hearing evaluation. A hearing professional can measure hearing and discuss whether hearing support is appropriate. The guideline recommends prompt comprehensive audiology assessment for one-sided or persistent tinnitus and when hearing is difficult; even without those features, an evaluation can be an option to discuss. Tinnitus guideline
3. Keep a short symptom log. Note onset, side, sound quality, whether it pulses, sleep impact, noise exposure and medicine changes. This is a practical way to give your clinician a clear timeline; it does not diagnose the cause.
4. Use a gentle background sound if silence makes it stand out. A fan or quiet ambient audio may make the sound less prominent for some people. The guideline allows sound therapy as an option, while recognizing that it is not a universal fix. Keep the volume comfortable and protect your hearing. Tinnitus guideline
5. Address the impact on sleep and mood. Persistent, bothersome tinnitus can affect quality of life. The guideline recommends cognitive behavioral therapy for persistent, bothersome tinnitus, which focuses on reducing distress and improving coping rather than promising to erase the sound. Tell your clinician if ringing is interfering with sleep, concentration or mood. Tinnitus guideline

What about supplements?

There is no proven supplement fix for tinnitus. In a Cochrane review of three zinc trials involving 209 adults, the reviewers found no evidence that oral zinc improved tinnitus symptoms. One randomized crossover study in adults over 60 found meaningful improvement in 5% during zinc treatment and 2% during placebo, with no significant difference between groups. Zinc review Zinc trial

A double-blind trial of vitamin B12 in 140 people with idiopathic tinnitus found no significant difference from placebo in tinnitus severity. A small pilot study reported improvement among participants who were B12 deficient, but that result does not show that B12 helps people generally. A clinician can assess whether a deficiency is relevant to you. B12 trial

The tinnitus guideline recommends against ginkgo, melatonin, zinc or other dietary supplements as routine treatment for persistent, bothersome tinnitus. Results vary, and supplements can interact with medicines, so talk to your doctor, especially with medications. Our hearing supplement comparison explains the evidence and why our scores are strict; Quietum Plus review is one of the labels we assessed. Neither a supplement nor a product review substitutes for care when symptoms are new or worsening. Tinnitus guideline

Frequently asked questions

What is buzzing in the ears?

Buzzing is one way people describe tinnitus, the perception of sound without an outside source. The sound description alone does not show what caused it. If it is new, one-sided, pulsing or paired with hearing change, arrange medical assessment. Tinnitus guideline

Can tinnitus mean hearing loss?

It can occur with hearing difficulty, but ringing alone cannot tell you whether hearing loss is present. A hearing evaluation can measure your hearing. The guideline recommends a hearing aid evaluation for persistent, bothersome tinnitus when hearing loss is documented. Tinnitus guideline

Is ringing in one ear more concerning?

One-sided tinnitus is a reason to arrange a prompt comprehensive hearing evaluation, according to the tinnitus guideline. Seek care promptly if it begins suddenly with hearing loss or comes with other warning signs. Tinnitus guideline

Should I stop a medicine if my ears start ringing?

Do not stop a prescribed medicine without medical guidance. Contact the prescriber or pharmacist and describe when the ringing began and what medicines or doses changed. They can assess whether a medicine may be involved and discuss safe options.

What should I do if ringing gets louder?

If it is new or worsening, contact a healthcare professional, particularly if hearing changed or the ringing is one-sided or pulse-synchronized. Write down when the change began and any other symptoms so you can describe them clearly.

Next step

If you are still sorting out what the sound means and how clinicians evaluate it, read Tinnitus explained: symptoms, types and what helps. It covers the basic terms and common evaluation steps, so you can prepare useful questions for an audiologist or doctor.

New or worsening symptoms deserve medical care. Talk to your doctor, especially with medications, and remember that results vary.