earwax blockage

Earwax helps protect the ear, but many cleaning habits push wax deeper or irritate the ear canal. Here’s what safe ear care actually means — and when symptoms need a doctor’s help. The safest ear cleaning is usually less aggressive than people think: clean the outside, not deep inside. Earwax may look unpleasant, but it is part of the ear’s natural defense system, helping .. ดูเพิ่ม