Air travel is common, but many passengers experience discomfort like ear pain, blocked ears, sinus pressure, dry throat, or hoarseness. These symptoms often worsen during take-off and landing and can linger after the flight. Understanding the causes is the first step toward prevention.
Why the Discomfort?
The primary causes of ear, nose, and throat (ENT) discomfort during a flight are:
Rapid Pressure Changes: During an aircraft’s ascent and descent, the cabin pressure changes quickly. Your middle ear needs to equalize this pressure with the outside air, primarily through the Eustachian tube. When it fails to do so, you feel pain or fullness.
Eustachian Tube Blockage: Existing conditions like a cold, sinusitis, or allergies can cause inflammation, which blocks the Eustachian tube, preventing proper pressure equalization.
Dry Cabin Air: The low humidity inside the aircraft cabin irritates the delicate lining of your throat and nasal passages, leading to dryness and irritation.
Trapped Sinus Air: If your sinuses are congested or inflamed, the air trapped inside cannot equalize with the cabin pressure, leading to intense facial pressure or headache.
Essential ENT Care Tips for Flyers:
A few simple steps can significantly reduce discomfort-
Nose & Sinus Care:
• Stay Hydrated: Drink water regularly throughout the flight. Avoid excessive caffeine or aerated drinks, which can be dehydrating.
• Use Saline Nasal Spray:
A saline spray helps keep the nasal passages moist and reduces dryness-related irritation.
• Stay Awake for Take-off and Landing:
This is crucial. Being awake allows you to perform conscious actions like swallowing, chewing, or yawning, which naturally open the Eustachian tube to equalize pressure. Sleeping may cause you to miss these opportunities.
• Pre-board Medication:
If you have allergies or chronic sinusitis, take your prescribed anti-allergy medication or decongestant before boarding, as advised by your doctor.
Throat Care
• Frequent Warm Sips:
Sip warm water frequently to keep your throat moist in the dry cabin environment.
• Lozenges:
Use sugar-free lozenges to stimulate saliva production, which keeps the throat lubricated and reduces scratchiness or a tickle.
• Manage Acidity:
Acid reflux can worsen throat discomfort. Avoid oily or spicy, heavy meals right before and during the flight.
When to Seek an ENT Specialist?
While minor discomfort is common, certain persistent or severe symptoms require medical evaluation, as they may indicate a condition like barotrauma (injury due to pressure changes) or severe Eustachian tube dysfunction:
• Severe ear pain that lasts more than 24–48 hours after landing.
• Persistent blocked ears or a feeling of fullness.
• New onset of vertigo, nausea, or ringing in the ears (tinnitus).
• Any bloody discharge from the ear.
• Intense sinus pressure or headache that continues after the flight.
By taking proactive measures, you can ensure a much more comfortable and enjoyable air travel experience.
By Dr. Chandraveer Singh, ENT & Head & Neck Cancer Surgeon, Mumbai