With plugged ears, your eustachian tubes — which run between the middle of your ears and the back of your nose — become obstructed. You may experience a feeling of fullness or pressure in your ears. You may also have ear pain, dizziness and muffled hearing. As swelling from the cold subsides, the obstruction usually resolves.
If your ears are plugged, try swallowing, yawning or chewing sugar-free gum to open your eustachian tubes. If this doesn’t work, take a deep breath and try to blow out of your nose gently while pinching your nostrils closed and keeping your mouth shut. If you hear a popping noise, you know you have succeeded.
Other options for clearing plugged ears may include:
Decongestants, but for no more than a few days
Topical nasal steroids
Ventilation tubes, in severe cases, to drain fluid and relieve pressure