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My Ears Are Ringing After a Concert. Is It Permanent? An ENT in Gangnam, Seoul Explains

Answered by Dr. Kim Yoo Suk, MD · Board-certified otolaryngologist · Former professor, Yonsei & Ajou University · Consultations in English

Usually temporary, but it is a warning

Loud sound overstimulates the delicate hair cells in the cochlea, the hearing organ of the inner ear. After a concert, festival, club night, or a long session in a noisy karaoke room, many people notice ringing (tinnitus) and slightly muffled hearing. This is called a temporary threshold shift. In most cases, hearing and quiet return within hours to a day or two.

However, research suggests that even when hearing tests return to normal, repeated loud exposures can cause lasting damage to the connections between hair cells and the hearing nerve. Each episode adds up, which is why noise-induced hearing loss is one of the most preventable forms of hearing loss.

What to do in the first 24 to 48 hours

• Rest your ears: avoid loud environments, earphones, and noisy bars
• Keep a little gentle background sound if silence makes the ringing more noticeable
• Get some sleep and avoid excess alcohol and caffeine
• Note whether one ear is worse and whether hearing feels muffled

See an ENT promptly if

• Ringing or muffled hearing lasts more than about 48 to 72 hours
• Hearing loss is clearly worse in one ear
• You have ear pain, fullness, dizziness, or sound sensitivity that is getting worse
• The exposure was an explosion, gunshot, or blast very close to the ear

Acute noise injury with persistent hearing loss is managed similarly to sudden hearing loss, and early assessment allows treatment to be considered while it may help most.

Protecting your hearing at future events

• Wear musician-style earplugs, which reduce volume evenly so music still sounds clear
• Stand away from speakers
• Take quiet breaks every hour or so
• Use the 60/60 guideline for earphones: no more than about 60% volume for about 60 minutes at a time
• Use noise-cancelling headphones on the subway so you do not need to turn the volume up

What we do at Gangnam Yonsei ENT

Dr. Kim Yoo Suk, a board-certified otolaryngologist and former university professor at Yonsei and Ajou who treats all ear conditions, examines the ear canal and eardrum to rule out other problems such as wax or eardrum injury from very loud blasts. A hearing test measures whether there is a lasting threshold shift and at which frequencies. Noise damage often shows a characteristic dip around 4,000 Hz. Tympanometry checks the middle ear.

If hearing loss persists, steroid treatment may be discussed in a similar way to sudden hearing loss, and follow-up testing tracks recovery. If tinnitus remains, practical management strategies are explained.

For musicians and frequent concert-goers

A baseline hearing test is useful if you perform, work in clubs or bars, or attend events often, so future changes can be detected early. Custom-fitted earplugs offer comfortable long-term protection.

English consultations are available near Gangnam-gu Office Station; see location and hours. Related: whether tinnitus goes away and when sudden hearing loss is an emergency.

Related questions

How long does ringing last after a concert?

For most people, ringing fades within a few hours to about two days. If it lasts longer than about 48 to 72 hours, or hearing remains muffled, have your hearing checked by an ENT, because persistent changes may need prompt treatment.

Do foam earplugs ruin the sound at concerts?

Foam earplugs reduce volume but can muffle high frequencies. High-fidelity or musician's earplugs lower sound more evenly so music remains clear. Either type is far better for your ears than no protection at all.

Can one loud concert cause permanent hearing loss?

It is possible, especially when standing near speakers for long periods, but more often damage accumulates from repeated exposures. Persistent tinnitus or muffled hearing after a single event should be assessed promptly.

This answer is general medical information written and reviewed by an ENT specialist. It is not a diagnosis. Please see a doctor for an examination. In an emergency in Korea, call 119.