This is another very common culprit. Earwax (cerumen) is naturally produced to protect the ear. However, if you have a buildup of wax, swimming can create a problem. When water enters the ear, it can be absorbed by the wax, causing it to soften, swell, and expand, thus blocking the ear canal completely [3†L4-L7][3†L10-L12]. This creates a damp, airtight seal that leads directly to a significant feeling of pressure and muffled hearing.
Do not try to dig it out! This often pushes the wax further against the eardrum. Instead, use wax-softening drops or see a professional for a safe ear irrigation or microsuction. 4. Eustachian Tube Dysfunction (ETD) muffled hearing after swimming patched
Tilt your head toward your shoulder and gently pull your earlobe in different directions to straighten the canal. This is another very common culprit
You can purchase specialized swim drops at your local pharmacy, which primarily consist of isopropyl alcohol to dry out the canal. Use a Warm Compress or Blow Dryer When water enters the ear, it can be
By understanding the mechanics of your ears and treating them gently after a swim, you can quickly clear up muffled hearing and protect your long-term auditory health.