Most earaches last anywhere from a few days to about a week, though the exact timeline depends on what’s causing the pain. A middle ear infection, the most common culprit, can produce pain lasting up to 7 days. Swimmer’s ear typically clears within 7 to 10 days with treatment. And earaches caused by pressure changes or congestion usually resolve in one to two weeks on their own.
Middle Ear Infections
Middle ear infections are the most frequent cause of earaches, especially in children. The pain can be intense and last up to 7 days, though most people start feeling better well before that. If antibiotics are prescribed, don’t expect instant relief. Pain typically doesn’t begin improving until at least 24 hours after the first dose, and it should be noticeably better by day two.
Not every middle ear infection needs antibiotics right away. Current guidelines from the American Academy of Pediatrics recommend a “watchful waiting” approach for many cases, where you monitor symptoms for 2 to 3 days before deciding whether antibiotics are necessary. Many mild infections clear on their own during that window. Over-the-counter pain relievers can help manage discomfort in the meantime.
If pain hasn’t improved within 48 hours of starting antibiotics, that’s a sign the medication may not be working and the prescription might need to change. For children who don’t improve at all within 24 to 48 hours, even without antibiotics, a provider visit is warranted.
Swimmer’s Ear
Swimmer’s ear is an infection of the outer ear canal, not the middle ear. It usually develops after water gets trapped in the canal, creating a moist environment where bacteria thrive. With prescription ear drops, symptoms typically start improving within 1 to 3 days and resolve completely in 7 to 10 days. Uncomplicated cases often clear within about 5 days of starting treatment.
Unlike middle ear infections, swimmer’s ear almost always requires prescription antibiotic drops. It won’t reliably go away on its own, and delaying treatment can make the infection harder to clear. The pain tends to worsen when you tug on the outer ear or chew, which is one way to tell it apart from a middle ear infection.
Pressure-Related Ear Pain
Earaches don’t always mean infection. Congestion from a cold, allergies, or sinus problems can block the small tubes that connect your middle ear to your throat, creating a painful pressure buildup. This is called eustachian tube dysfunction, and it usually resolves on its own within one to two weeks as the underlying congestion clears.
You’ll typically feel fullness or pressure more than sharp pain, and sounds may seem muffled. Swallowing, yawning, and chewing gum can help open those tubes temporarily. If symptoms persist beyond two weeks, treatment may be needed to address the underlying cause.
Ruptured Eardrum
Sometimes a severe ear infection or sudden pressure change causes the eardrum to rupture. This sounds alarming, but it’s surprisingly common and often heals without intervention. Most ruptured eardrums repair themselves within a few weeks, though some take months. You may notice a sudden decrease in pain when the rupture happens (because the pressure behind the eardrum is released), followed by drainage from the ear and temporary hearing loss.
The sharp pain from the rupture itself is brief, usually fading within hours. The healing period is mostly painless but requires keeping the ear dry and avoiding anything that could introduce bacteria into the middle ear through the hole.
When an Earache Becomes Chronic
An earache that lingers for more than a couple of weeks, or keeps coming back, falls into different territory. Fluid behind the eardrum that persists for longer than 3 months is considered chronic and may need more active treatment. Recurrent ear infections, defined as 3 or more separate episodes in 6 months or at least 4 in a year, may point to an underlying structural or immune issue worth investigating.
Persistent ear pain without signs of infection can also stem from jaw problems, teeth grinding, or referred pain from the throat or neck. If your earache has outlasted the timelines above and isn’t clearly tied to a cold or infection, the cause may not be in your ear at all.
Quick Timeline Summary
- Middle ear infection: up to 7 days, improving within 1 to 2 days on antibiotics
- Swimmer’s ear: 7 to 10 days with prescription drops, improving within 1 to 3 days
- Pressure or congestion: 1 to 2 weeks as the underlying cause resolves
- Ruptured eardrum: sharp pain fades quickly, full healing takes weeks to months