Earwax, also referred to as cerumen, is a substance produced by small glands in the outer ear canal. Functions of earwax include moisturizing and protecting the skin of the ear canal. The earwax also helps trap bacteria, dirt and debris to prevent ear infections. Removing earwax is not usually necessary and using products such as cotton tipped swabs to remove the earwax can cause the wax to push deep into the ear canal and block the eardrum. Some individuals may naturally produce excessive amounts of earwax that can also harden and block the eardrum, according to MedlinePlus. Removal of excessive earwax will help relieve the symptoms of the condition.
Pain and Discomfort
An ear clogged by earwax may cause an earache. The ear may also feel full and cause the affected individual to feel like the waxy substance blocks the ear canal. Some people may experience additional symptoms such as itching in the ear canal due to the wax buildup. The excessive earwax can also cause an odor and drain from the ear, according to the American Academy of Otolaryngology-Head and Neck Surgery.
Tinnitus
Earwax buildup in the ear can cause tinnitus. Tinnitus is a ringing, roaring, buzzing, hissing or an unusual sound in the ear not caused by an external noise, according to MayoClinic.com. The tinnitus may sound soft or loud and can make regular sounds difficult to hear. Tinnitus occurs with earwax buildup when the hardened wax causes irritation to the eardrum.
Hearing Loss
A buildup of wax in the ear can cause partial hearing loss, according to MedlinePlus. The affected individual may notice a gradual decrease in the ability to hear normally. The condition can progress and diminish the hearing more as the earwax continues to buildup in the ear canal.
