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Ototoxicity is the property of being toxic to the ear (oto-), specifically the cochlea or auditory nerve and sometimes the vestibular system, for example, as a side effect of a drug. The effects of ototoxicity can be reversible and temporary, or irreversible and permanent. It has been recognized since the 19th century. [1]
Signs and symptoms of ototoxicity include tinnitus, hearing loss, dizziness and nausea and/or vomiting. [3] The diagnosis of medicine-induced ototoxicity is challenging as it usually shows only mild symptoms in early stages. Thus, prospective ototoxicity monitoring would be required when patients are using ototoxic medications. [1]
Early on, these may be subtle, while larger doses may result in fever. [1] [4] Complications can include swelling of the brain or lungs, seizures, low blood sugar, or cardiac arrest. [1] While usually due to aspirin, other possible causes include oil of wintergreen and bismuth subsalicylate. [2] Excess doses can be either on purpose or ...
Audiologic monitoring for ototoxicity allows for the early detection of changes to hearing status presumably attributed to a drug/treatment regime so that changes in the drug regimen may be considered, and audiologic intervention when handicapping hearing impairment has occurred. [41]
Scientists are exploring using earpiece microphones, also known as hearables, to detect and 'listen' to early signs of Alzheimer’s as a noninvasive test. In-ear microphones could help doctors ...
Houseplants. Indoor plants can still release pollen, sap, or spores, and can also collect mold and dust. Symptoms of a plant allergy may include runny nose; itchy eyes, throat, and/or ears; skin ...
Measures to prevent tinnitus include avoiding chronic or extended exposure to loud noise, and limiting exposure to ototoxic drugs and substances. [2] [15] If there is an underlying cause, treating that cause may lead to improvements. [3] Otherwise, typically, tinnitus management involves psychoeducation or counseling, such as talk therapy. [5]
One of the most common early signs of dementia is short-term memory loss—as is forgetting important dates or events, repeating questions over and over, and an increasing need to rely on reminder ...