Earwax\n(cerumen) is a yellowish waxy substance produced by healthy ears. Earwax\nprotects the ear from bacteria, water and foreign particles. It also assists in\nthe cleaning and lubrication of the ear canal. Usually, excess wax is removed\nfrom the ear canal naturally. If a buildup does occur, the earwax will become\nhard and block the ear. <\/p>\n\n\n\n
A blockage of earwax is usually caused by an\noverproduction of earwax or insufficient cleaning. Surprisingly, the most\ncommon cause of a blockage is incorrect at-home earwax removal. Often, instead\nof cleaning out the earwax it is just pushed deeper inside the ear. Earphone and ear plug usage can\nalso cause wax buildup, as the earphones can prevent earwax from naturally\ncoming out of the ear canal. <\/p>\n\n\n\n
Earaches, a feeling of fullness in the ear, hearing loss\nand ringing in the ear (tinnitus) are all common signs of earwax blockage. If the\nearwax is not removed an infection can develop. This would include severe pain\nin the ear that does not subside and a fever. If you are\nexperiencing any of these symptoms, you should talk to your doctor, as these\nmay also be signs of a more serious condition. <\/p>\n\n\n\n