An ear infection typically feels like a deep, persistent ache inside the ear combined with a sense of fullness or pressure, as if something is plugged or swollen shut. The pain can range from a dull throb to a sharp sting, and it often gets worse when you lie down at night. But the exact sensations depend on which part of the ear is infected, and some symptoms may surprise you.
Middle Ear Infections: Pressure and Deep Pain
The most common type of ear infection affects the middle ear, the small air-filled space behind your eardrum. When fluid builds up there from a cold or allergies, bacteria or viruses can thrive, and the trapped fluid pushes outward against the eardrum. That pressure is what creates the hallmark sensation: a plugged, full feeling deep inside your ear, paired with pain that can be dull and constant or come in sharp waves.
Many people describe it as similar to the pressure you feel on an airplane, except it doesn’t go away when you swallow or yawn. Hearing often sounds muffled, like you’re underwater or have a cotton ball lodged in your ear canal. You might notice popping or clicking when you swallow, which is your body’s attempt to equalize the pressure through the narrow tube connecting your middle ear to the back of your throat. Chewing can sometimes intensify the pain because jaw movement shifts the structures around the ear.
Outer Ear Infections Feel Different
An outer ear infection, commonly called swimmer’s ear, produces pain that’s more superficial and reactive to touch. The telltale sign is pain that gets worse when you tug on your earlobe or press on the small flap of cartilage at the front of your ear canal. The ear canal itself may feel swollen, itchy, or hot, and the skin around the opening can look red or flaky.
Unlike middle ear infections, outer ear infections often cause pain that radiates outward. The inflammation can irritate nearby facial nerves, sending pain signals into your jaw, especially when you chew, talk, or open your mouth wide. This radiating pain catches many people off guard because it feels like a toothache or jaw problem rather than an ear issue. In fact, what many adults assume is an ear infection sometimes turns out to be a temporomandibular joint (TMJ) disorder, which produces very similar referred pain. If your pain is mainly in the jaw area with no fever or hearing changes, a TMJ issue is worth considering.
How Hearing Changes During an Infection
Muffled hearing is one of the most common and disorienting symptoms. When fluid fills the middle ear, the eardrum can’t vibrate freely, so sounds come through quieter and less distinct. You might find yourself turning up the TV or asking people to repeat themselves. Some people also hear a low ringing or buzzing (tinnitus), which tends to come and go with the pressure changes.
Mild hearing loss during an active infection is normal and usually resolves once the fluid drains and the infection clears. Repeated infections or fluid that sits in the middle ear for weeks, however, can cause more lasting damage to the eardrum or the tiny bones behind it, leading to hearing changes that don’t fully bounce back.
When the Eardrum Ruptures
If pressure behind the eardrum builds high enough, the membrane can tear. This sounds alarming, but many people actually feel immediate relief when it happens. The intense, building pain suddenly drops, and warm fluid drains from the ear canal. That drainage may look yellowish like pus, or it may be tinged with blood. A ruptured eardrum from an infection usually heals on its own within a few weeks, but the sudden shift from sharp pain to relief, paired with visible drainage, is a clear signal to get medical attention.
Dizziness and Balance Problems
Your inner ear houses both hearing and balance organs. When an infection reaches this deeper area, it can trigger vertigo, a spinning or tilting sensation that’s far more intense than ordinary lightheadedness. Inner ear infections (sometimes called labyrinthitis) come on suddenly over minutes to hours and can make it impossible to walk in a straight line. Nausea and vomiting are common because your brain is getting conflicting signals about where your body is in space. Even middle ear infections can cause mild unsteadiness, though full-blown vertigo points to inner ear involvement.
What It Looks Like in Babies and Toddlers
Young children can’t describe ear pain, so the signs are behavioral. A child with an ear infection typically acts sick overall: increased crying (especially when lying down), trouble sleeping or waking up from sleep in distress, and sometimes a fever. Rubbing or pulling at the ear is common in children under two or three, though ear pulling alone, without fever or unusual fussiness, is usually just a habit or a response to teething rather than a sign of infection.
The combination matters most. A toddler who has had a cold for a few days and then becomes more irritable, develops a fever, or starts waking at night in pain is showing a pattern consistent with a middle ear infection. Trouble hearing or not responding to sounds at their usual volume is another clue.
How Symptoms Typically Progress
Most ear infections follow a recognizable arc. They often start during or just after a cold, beginning with a sense of fullness or mild stuffiness in the ear. Over the next day or two, pain builds as fluid accumulates and pressure increases. Peak pain usually hits within the first 24 to 48 hours. Fever, if it shows up, tends to appear around this same window.
From there, many middle ear infections begin to improve on their own within two to three days, with full resolution over a week or so. The muffled hearing often lingers a bit longer than the pain because residual fluid can take additional time to drain. If pain spikes suddenly and then fades while fluid leaks from the ear, that’s the eardrum rupture pattern described above. If symptoms are still worsening after 48 to 72 hours, or if a high fever develops, that’s a sign the infection may need treatment with antibiotics rather than resolving on its own.