Ear pain during a flight comes down to a pressure mismatch between the air inside your middle ear and the rapidly changing cabin pressure, and the single most effective thing you can do is keep your Eustachian tubes open and working. Swallowing, yawning, and gentle pressure-equalization maneuvers during descent are the front line of defense, while decongestants and specialty earplugs have more complicated track records than most travelers realize. The good news is that with a few well-timed habits, most people can fly without significant discomfort.
Why Your Ears Hurt in the First Place
Your middle ear is a small air-filled space sealed off from the outside world by the eardrum on one side and connected to the back of your throat by a narrow passage called the Eustachian tube. On the ground, the air pressure on both sides of the eardrum stays roughly equal, and you never think about it. In a plane, cabin pressure drops as you climb and rises again as you descend. If the Eustachian tube opens easily, air flows in or out to match, and you feel nothing more than a quiet pop. If it doesn’t open, the pressure difference pushes the eardrum inward during descent, stretching it and causing anything from mild fullness to sharp pain.
Descent is the phase that causes the most trouble. As the plane drops toward the runway, cabin pressure increases, compressing the eardrum inward and creating a relative negative pressure inside the middle ear when the Eustachian tube fails to equalize.1AIMS Public Health. “Airplane ear”-A neglected yet preventable problem Ascent is usually gentler because rising air pressure inside the middle ear can push the Eustachian tube open passively, letting excess air escape. But descent requires the tube to actively open against the higher outside pressure, which is mechanically harder. That asymmetry is why your ears tend to hurt more on landing than on takeoff.
Who Gets Hit the Hardest
Anyone can experience airplane ear, but certain groups are far more vulnerable. The biggest risk factor is anything that narrows or inflames the Eustachian tube: a head cold, allergies, a sinus infection, or chronic nasal congestion. When the lining of the tube is swollen, the already-narrow passage can seal shut entirely, making pressure equalization almost impossible. Airplane ear is common enough that an estimated 10% of adults and 22% of children show changes to the eardrum after a single flight, though actual perforation is rare.2BMJ Clinical Evidence. Middle-ear pain and trauma during air travel
Children are especially prone because their Eustachian tubes are shorter, more horizontal, and less rigid than an adult’s, all of which makes the tubes collapse more easily under pressure. Babies and toddlers also can’t follow instructions to swallow or perform equalization maneuvers, which limits the tools available to parents. Frequent flyers with chronic Eustachian tube dysfunction face repeated episodes, and in severe cases the repeated pressure stress can contribute to conductive hearing loss over time by stiffening the structures of the middle ear.3Europe PMC. Eustachian Tube Dysfunction in Hearing Loss: Mechanistic Pathways to Targeted Interventions
The Free Techniques That Work Best
Swallowing and yawning are the simplest ways to pop open your Eustachian tubes, and they genuinely work for most people. Every time you swallow, the muscles around the tube contract and pull it open briefly, letting air flow through. Chewing gum, sipping water, or sucking on hard candy during descent all keep swallowing frequency high. Yawning activates the same muscles even more forcefully. If you’re the kind of person who can yawn on command, it’s worth doing repeatedly as the plane descends.
When swallowing isn’t enough, two active maneuvers are the standard options. The Valsalva maneuver involves pinching your nostrils shut, closing your mouth, and gently blowing as though trying to push air out through your nose. You should feel a pop or click as air forces its way into the middle ear. The Toynbee maneuver is the reverse: you pinch your nostrils shut and swallow at the same time, which can pull air through the tube by creating negative pressure in the throat. A study comparing these techniques in healthy volunteers found that both the Valsalva and Toynbee maneuvers succeeded in equalizing middle ear pressure about half the time, with no statistically significant difference between them.4PubMed. A comparative study on efficiency of middle ear pressure equalization techniques in healthy volunteers That might sound underwhelming at first glance, but the same study found that when one technique failed in a given person, another often succeeded, meaning the real strategy is to try multiple approaches rather than relying on just one.
Timing matters as much as technique. Start equalizing early, before the descent causes a large pressure differential. Once the eardrum is already pushed significantly inward, the Eustachian tube is harder to open because the surrounding tissue is compressed against it. Think of it like a valve that gets stuck the harder you push on it. If you wait until your ears are already aching, you’ve let the pressure gap get too wide, and the maneuvers become less effective. Begin swallowing or performing gentle Valsalva maneuvers as soon as the captain announces the initial descent, and keep at it every thirty seconds or so until you’re on the ground.
The Decongestant Question
Oral decongestants like pseudoephedrine are the most commonly recommended pharmaceutical option, and the evidence is genuinely mixed. Two trials in adults found a meaningful benefit. One showed that adults who took 120 mg of pseudoephedrine at least 30 minutes before flying reported ear discomfort at a rate of about a third, compared with roughly two-thirds in the placebo group.5PubMed. Efficacy of pseudoephedrine for the prevention of barotrauma during air travel A separate trial found that symptoms of barotrauma occurred in about a third of people taking pseudoephedrine versus over 70% of controls, a relative risk reduction the authors calculated at 52%.6PubMed. A double-blind comparison between oral pseudoephedrine and topical oxymetazoline in the prevention of barotrauma during air travel
But here’s the catch: when researchers specifically tested pseudoephedrine in children, it didn’t help at all. A randomized trial found that about 12% of children in the pseudoephedrine group experienced ear pain during descent, compared with 13% in the placebo group, a difference well within the range of chance.7Archives of Pediatrics & Adolescent Medicine. Pseudoephedrine and Air Travel–Associated Ear Pain in Children So the drug that helps many adults appears to do nothing for the age group that suffers most from airplane ear. The reason likely comes back to anatomy: children’s Eustachian tubes are built differently enough that simply reducing mucosal swelling doesn’t overcome the structural tendency to collapse.
Nasal spray decongestants like oxymetazoline are another option and work by directly shrinking the tissue around the Eustachian tube opening. Some travelers spray their nostrils about 30 minutes before descent. The adult trial that compared pseudoephedrine and topical oxymetazoline found both appeared to reduce symptoms compared to placebo, though the study was primarily designed to measure pseudoephedrine.6PubMed. A double-blind comparison between oral pseudoephedrine and topical oxymetazoline in the prevention of barotrauma during air travel The practical takeaway: if you’re an adult with a cold or known Eustachian tube trouble, taking a decongestant before flying is reasonable. Just don’t count on it as a magic fix, and don’t bother medicating a child for this purpose based on the current evidence.
Why Specialty Earplugs Disappoint
You’ve probably seen “pressure-regulating” earplugs sold in airport shops, marketed with claims about slowing the rate of pressure change reaching your eardrum. The idea is appealing: a tiny filter in the earplug meters air through gradually, giving your Eustachian tube more time to keep up. In practice, controlled studies haven’t backed this up. One study found that 75% of volunteers wearing active pressure-equalizing earplugs still experienced ear pain during descent. There was no difference in middle ear pressure change between the active earplugs and placebo earplugs, and otoscopic examination actually showed that ears using the active earplugs scored significantly worse for signs of barotrauma.8PubMed Central. Pressure-equalizing earplugs do not prevent barotrauma on descent from 8000 ft cabin altitude
A broader systematic review reached the same conclusion, finding insufficient evidence to support the efficacy of either pressure-equalizing earplugs or nasal balloon inflation devices for preventing otic barotrauma.9Otology & Neurotology. Prevention of Otic Barotrauma in Aviation: A Systematic Review The one thing those earplugs do well, according to the study volunteers, is muffle cabin noise. About 78% described the noise-reducing effect as pleasant. So if you already own a pair, they might make the flight quieter, but don’t expect them to protect your ears from pressure pain.
A Practical Routine for Your Next Flight
Putting the evidence together into a single pre-flight and in-flight plan looks something like this:
- Before the flight: If you have a cold or nasal congestion, consider an oral decongestant (adults only) about 30 to 60 minutes before departure. A nasal spray decongestant applied 30 minutes before descent is another option.
- During ascent: Swallow a few times or chew gum. Ascent rarely causes serious problems, but staying ahead of the pressure helps.
- Before and during descent: Start swallowing, yawning, or performing gentle Valsalva maneuvers as soon as you notice the plane beginning to descend, not once your ears already hurt. Repeat every 30 seconds or so. Alternate techniques if one isn’t working.
- Stay awake for landing: Sleeping through descent is one of the most common reasons people end up with painful ears. You don’t swallow as often when asleep, and you obviously can’t perform active maneuvers. Set an alarm or ask a travel companion to wake you before the plane begins its final approach.
For babies and toddlers who can’t follow instructions, nursing or bottle-feeding during descent encourages frequent swallowing. A pacifier works too. The goal is the same: keep the child’s swallowing rate high during the critical pressure-change window.
When Pain Doesn’t Go Away After Landing
Most airplane ear resolves within minutes to hours of landing. The pressure equalizes on its own as you swallow and move your jaw throughout the day. But if you still feel fullness, muffled hearing, or sharp pain several hours later, it’s worth paying attention. Persistent symptoms can mean fluid has accumulated in the middle ear, or in rare cases, that the eardrum has been stretched to the point of a small perforation. The 10% of adults who show eardrum changes after a flight are mostly experiencing mild retraction or redness that resolves spontaneously, but a small number develop effusion that lingers for days or weeks.2BMJ Clinical Evidence. Middle-ear pain and trauma during air travel
Sudden hearing loss, dizziness, or a feeling of fluid draining from the ear after a flight warrants a prompt visit to a doctor. These can signal a tympanic membrane perforation or, very rarely, a perilymphatic fistula, which is a tiny leak of inner ear fluid caused by extreme pressure changes. Perforations typically heal on their own over weeks, but a fistula may need surgical repair.
The Danger of Pushing Too Hard
It’s tempting to blow harder when a gentle Valsalva doesn’t work, but forcing the maneuver carries its own risks. An overly aggressive Valsalva can generate enough pressure to damage the delicate membranes of the inner ear. Case reports describe the stapes, a tiny bone in the middle ear, being driven forcefully into the oval window by the sudden pressure spike, potentially causing a perilymphatic fistula or round window rupture.10Otolaryngologic Clinics of North America. Round window rupture and perilymphatic fistula from forced Valsalva The resulting symptoms include sudden hearing loss, tinnitus, and vertigo, and they represent a much more serious problem than the ear discomfort you were trying to fix.
The rule of thumb is gentle and frequent rather than hard and infrequent. If a soft Valsalva doesn’t produce a pop, try swallowing or the Toynbee maneuver instead. Straining against a stubbornly closed Eustachian tube is like trying to force a stuck valve by slamming it: you’re more likely to break something else in the system. If nothing works and the pain is intense during descent, stop trying to force equalization and see a doctor after landing.
Options for People Who Fly Often and Suffer Every Time
Some people have chronically dysfunctional Eustachian tubes. Every flight means guaranteed pain, and no amount of gum-chewing or decongestants fully solves the problem. For these frequent flyers, there are medical interventions beyond what you can buy at a pharmacy. Temporary tympanostomy tubes, small tubes surgically placed through the eardrum, allow air to pass directly into the middle ear, bypassing the Eustachian tube entirely. They’re a well-established treatment for recurrent ear infections in children and work just as well for barotrauma prevention, though they come with the downsides of requiring a procedure and needing to keep water out of the ear canal.
A newer option is balloon Eustachian tuboplasty, a minimally invasive procedure where a small balloon is threaded into the Eustachian tube and inflated to widen the passage. Limited evidence suggests the procedure is effective in the long term, and professional societies have proposed it as an option for people with chronic bothersome Eustachian tube dysfunction, especially those whose symptoms flare with rapid pressure changes.11PubMed Central. Balloon Eustachian Tuboplasty: Systematic Review of Long-term Outcomes and Proposed Indications It’s still a relatively new procedure, so the long-term data is building, but for someone who dreads every flight because of ear pain, it’s a conversation worth having with an ENT specialist.
Flying with a Cold
The single scenario that provokes the most anxiety about airplane ear is flying while congested. And the anxiety is well-founded: a cold or active sinus infection swells the Eustachian tube lining enough that normal equalization becomes unreliable. Many ENT doctors will tell patients to postpone a flight during an acute upper respiratory infection if the trip isn’t essential. When postponement isn’t an option, layering defenses helps. Use a nasal spray decongestant about 30 minutes before descent, stay awake through landing, and aggressively swallow and perform gentle maneuvers throughout the approach. Some travelers also find that a saline nasal rinse before boarding helps clear mucus from around the Eustachian tube opening, though this hasn’t been formally studied in the barotrauma context.
If you’re congested and find that nothing equalizes the pressure during descent, resist the urge to perform increasingly forceful Valsalva maneuvers. The combination of swollen tissues blocking equalization and high internal pressure from a forceful blow is exactly the scenario associated with inner ear damage. Accept the discomfort, knowing it will almost certainly resolve after landing once the congestion clears and the tube can reopen naturally. Ibuprofen or acetaminophen can take the edge off the pain in the meantime, and neither carries the risks of forcing equalization against a blocked tube.