How long do blocked ears last with a cold?

When Ear Fullness From a Cold Should Ease

Blocked ears with a cold usually improve as nasal congestion settles. For many people, the plugged or muffled feeling lasts several days, but it can take one to two weeks to fully clear. A cold can cause swelling around the Eustachian tubes, the small passages that help balance pressure behind the eardrums. When they are not opening normally, sounds may seem dull or distant, and your ears may feel as though you are underwater.

It is also common for ear pressure to linger briefly after a runny nose, cough, or sore throat has improved. Congestion from allergies, a sinus infection, or recent air travel can prolong the sensation. In general, the pressure should gradually become less noticeable rather than stay the same or worsen.

While you recover, gentle measures may help relieve pressure:

• Drink fluids, rest, and follow advice from a pharmacist or health-care provider for managing cold symptoms.
• Swallow, yawn, chew gum, or sip water regularly to encourage pressure equalization.
• Consider a saline nasal spray or rinse if it is suitable for you and you use it as directed.
• Avoid forcefully trying to pop your ears, particularly if it is painful.
• Do not insert cotton swabs, ear candles, or other objects into the ear canal, as these can cause irritation or push wax farther in.

A cold is not the only possible reason for blocked ears. Earwax buildup, allergies, middle-ear infection, pressure changes, and hearing loss can cause similar symptoms. If you wear hearing aids, check that they are clean, dry, and working properly, but do not assume persistent muffled hearing is only a device issue.

Seek prompt medical care for severe or increasing ear pain, fluid or blood draining from the ear, persistent or worsening fever, marked dizziness, sudden hearing loss, or new ringing in one or both ears with a sudden hearing change. These symptoms need assessment by an appropriate health-care provider.

If your ears still feel blocked after about two weeks, the problem keeps returning, or hearing does not seem back to normal, a hearing test can help clarify your hearing health. At Melody Hearing Clinic, a registered hearing aid practitioner can provide a personalized hearing assessment and discuss sensible next steps, including medical referral when appropriate.