If the artery that supplies blood to the inner ear is damaged or blocked, it can affect both the cochlea (a highly vascularized organ in the inner ear responsible for hearing) and the vestibular organs responsible for balance. Vascular effects may include blood vessel damage and/or the formation of microemboli (tiny clots) that can interrupt blood flow. It can affect almost all of the major organ systems in the body, including the vascular system. In addition, COVID-19 is not just a respiratory disease. Vestibular dysfunction: Problems with balance.Hearing loss caused by damage to the inner ear or the nerve from the ear to the brain. Once it gains entry to the ear, the virus can actively infect both the cochlear (hearing) and vestibular (balance) hair cells, potentially causing: While it is not yet possible to prove that COVID-19 infection is directly responsible for hearing loss, the virus can and does enter the ear вЂ“ probably through the Eustachian tube, which connects the nose and middle ear. Why? Here is what we currently know: Ear Damage Directly Related to COVID Right now, the best answer anyone can give to this question is вЂњmaybe.вЂќ Although a definitive link has not yet been established, there is some evidence to suggest COVID infection may contribute to hearing loss in some patients.

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