Senators can be re-elected indefinitely, as there is no limit for the number of terms that a senator can serve in the United States government. Senators are up for re-election every six years.
A build-up of earwax can cause dulled hearing and sometimes other symptoms. Earwax can usually be easily removed. Earwax is a build-up of dead cells, hair, foreign material such as dust, and cerumen. Cerumen is the natural wax produced by glands in the ear. It forms a protective coating of the skin in the ear canal. Small amounts are made all the time. Flakes or crusts of earwax break off and fall out of the ear from time to time.
However, sometimes removal of ear wax is necessary. Excessive ear wax may build up in the ear canal for many of reasons including: 1  narrowing of the ear canal resulting from infections or diseases of the skin, bones, or connective tissue; 2  production of a less fluid form of cerumen (more common in older persons due to aging of the glands that produce ear wax); or.