When there is more earwax in the patient’s ear, it may cause tinnitus symptoms to occur. The earwax in the ear canal gradually increases, and it tends to accumulate into a mass, forming a cerumen mass and causing a complete blockage of the ear canal, causing a certain degree of discomfort of blockage and stuffiness in the ear, as well as a certain degree of hearing loss and tinnitus, which can be further aggravated by the presence of water in the ear. This is mainly because the earwax in the ear canal expands in volume after absorbing water, which can further aggravate the degree of blockage of the ear canal. Therefore, if there is a large accumulation of earwax or blockage in the ear, it is important to clean the ear canal more thoroughly to improve any ear discomfort.