For example, very curvy ear canals, narrow ear canals, or surgical ears are more prone to earwax buildup. When wax builds up, it causes muffled hearing, tinnitus, or aural fullness (plugged-up ...
When the tubes are narrowed or blocked ... or rupture difficulty hearing Earwax helps lubricate and protect your ear canal from infection. It’s made up of secretions from glands in your outer ...