Drug Induced Hearing Loss
Image source: The 5 Different types of hearing loss ... |
Drug ototoxicity, especially in psychosocial problems, limits the quality of life of patients after treatment, those with serious consequences. The use of platinum derivatives and aminoglycosides is associated with permanent loss of hearing, although many medications have improved after discontinuation of treatment. In the literature, a number of compounds have been identified as ototoxic. The degree or incidence of ototoxicity can vary widely between drugs, and sometimes a drug can be listed as possible ototoxic if only one ototoxicity is suspected. Even among agents known to be ototoxic, the incidence of ototoxic hearing loss may be so low that official ototoxicity monitoring may not be recommended.
In particular, patients who have previously experienced a problem with the inner ear, who have tinnitus (with neural type - sensorineural hearing loss), should avoid these medications as much as possible.
Sensorineural hearing loss (SNHL)
Sensorineural hearing loss (SNHL) is a common sensory deficiency characterized by tissue damage and / or cell death in the cochlea. Moderate and severe SNHL cause deficiencies in communication, cause more isolation than human relations and negatively affect employability. Many etiology are associated with SNHL: Noise over-exposure, some drugs, internal or middle ear infection, or immune-induced inflammation are common. However, the most common form of SNHL is presbycusis or age-related hearing loss, often exacerbated by other factors such as noise exposure, diabetes, or high blood pressure. Although systemic steroids have been used in the treatment of sudden SNHL, other drugs have not yet been developed to prevent or treat hearing loss. The cochlear sensory cells known as cochlear hair cells (HCs) and neurons have a very limited repair capacity. Moreover, since these cells are not regenerated, any loss is permanent and therefore the prevention of cell damage is critical in maintaining the hearing (sources >> Screening antioxidants for the protection of cochlear sensory cells / The role of oxidative stress in noise-induced hearing loss).Drugs that damage the inner ear can be classified as "harmful" and "potentially harmful". This drug can also be listed as drugs that can cause tinnitus.
Reactive oxygen species (ROS) contribute to hair cell damage
Image source: Hearing aids, cochlear implants and hearing |
Can ototoxicity be prevented by using antioxidant drugs?
Ototoxic Drug List
Here's a comprehensive list of ototoxic drugs, categorized by drug class. These medications have been reported to cause damage to the inner ear, leading to hearing loss, tinnitus, or balance disorders.
Aminoglycoside Antibiotics
These are some of the most well-known ototoxic drugs:
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Gentamicin
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Tobramycin
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Amikacin
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Streptomycin
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Neomycin
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Kanamycin
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Netilmicin
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Paromomycin
Loop Diuretics
Commonly used for heart failure and fluid retention:
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Furosemide (Lasix)
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Bumetanide
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Ethacrynic acid
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Torsemide (less ototoxic than others)
Platinum-Based Chemotherapy Agents
Used for cancer treatment, particularly harmful to the cochlea:
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Cisplatin
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Carboplatin
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Oxaliplatin
Macrolide Antibiotics
Can cause reversible hearing loss:
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Erythromycin
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Azithromycin
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Clarithromycin
Antimalarial Drugs
May affect both hearing and balance:
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Quinine
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Chloroquine
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Hydroxychloroquine
Salicylates
High doses can cause reversible ototoxicity:
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Aspirin (Acetylsalicylic acid)
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Salsalate
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Diflunisal
Non-Steroidal Anti-Inflammatory Drugs (NSAIDs)
Usually reversible ototoxicity:
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Ibuprofen
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Naproxen
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Indomethacin
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Ketorolac
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Diclofenac
Vancomycin
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Particularly when used in combination with aminoglycosides.
Antineoplastic Agents (Other than Platinum-Based)
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Vincristine
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Vinblastine
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Mechlorethamine
Antidepressants / Psychiatric Drugs
Less commonly, but possibly ototoxic:
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Amitriptyline
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Fluoxetine
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Lithium
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Sertraline
Anticonvulsants / Antiepileptics
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Phenytoin
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Valproic acid
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Carbamazepine
Beta Blockers & Cardiovascular Drugs
Rare but possible ototoxic effects:
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Propranolol
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Metoprolol
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Atenolol
Others
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Interferon
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Isotretinoin (Accutane)
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Methotrexate
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Thalidomide
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Chloramphenicol
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Caffeine (in large doses, debatable)
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Heavy metals (lead, mercury, arsenic)
Illicit Drugs
These can have neurotoxic and ototoxic effects:
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Cocaine
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Heroin
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Methamphetamine
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MDMA (Ecstasy)
Search result link where you can find articles prepared by Dr. Murat Enöz about "Ototoxic Drugs" and published on this website (you can also reach previous articles by clicking "more posts" at the end of the page) >> https://www.ent-istanbul.com/search?q=Ototoxic+Drug
Appointment Phone: +90 212 561 00 52
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