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From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it’s investigating the financials of Elon Musk’s pro-Trump PAC or producing our latest documentary, ‘The A Word’, which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.<\/p>\n
At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.<\/p>\n
The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.<\/p>\n
Your support makes all the difference.<\/strong><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nRead more<\/span><\/svg><\/span><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/aside>\n<\/div>\n<\/div>\nWhen we think about the side effects of medicines, we might think of nausea, fatigue or dizziness. But there\u2019s another, lesser-known risk that can have lasting \u2013 and sometimes permanent \u2013 consequences: hearing loss. A wide range of prescription and over-the-counter drugs are known to be ototoxic, meaning they can damage the inner ear and affect hearing or balance.<\/p>\n
Ototoxicity refers to drug or chemical-related damage to the cochlea, which affects hearing, and the vestibular system, which controls balance. Symptoms can include tinnitus (ringing in the ears), hearing loss (often starting with high-frequency sounds), dizziness or balance problems or a sensation of fullness in the ears.<\/p>\n
These effects can be temporary or permanent, depending on the drug involved, the dose and duration and a person\u2019s susceptibility.<\/p>\n
The inner ear is highly sensitive, and most experts believe ototoxic drugs cause damage by harming the tiny hair cells in the cochlea or disrupting the fluid balance in the inner ear. Once these hair cells are damaged, they don\u2019t regenerate \u2013 making hearing loss irreversible in many cases.<\/p>\n
Around 200 medicines are known to have ototoxic effects. <\/p>\n
Here are some of the most commonly used drugs to watch out for:<\/p>\n
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open image in gallery<\/span><\/button><\/p>\n<\/div>Around 200 medicines are known to have ototoxic effects (Alamy\/PA)<\/span><\/figcaption><\/figure>\n<\/div>\n
1. Antibiotics<\/h2>\n<\/p>\n Aminoglycoside antibiotics like gentamicin, tobramycin and streptomycin are typically prescribed for serious infections such as sepsis, meningitis, or tuberculosis \u2013 conditions where prompt, aggressive treatment can be lifesaving. In these cases, the benefits often outweigh the potential risk of hearing loss.<\/p>\n
These drugs, usually given intravenously, are among the most well-documented ototoxic medications. They can cause irreversible hearing loss, particularly when used in high doses or over extended periods. Some people may also be genetically more vulnerable to these effects.<\/p>\n
These drugs linger in the inner ear for weeks or even months, meaning damage can continue after treatment has ended.<\/p>\n
Other antibiotics to be aware of include macrolides (such as erythromycin and azithromycin) and vancomycin, which have also been linked to hearing problems, particularly in older adults or people with kidney issues.<\/p>\n
2. Heart medicines<\/h2>\n<\/p>\n Loop diuretics like furosemide and bumetanide are commonly used to manage heart failure or high blood pressure. When given in high doses or intravenously, they can cause temporary hearing loss by disrupting the fluid and electrolyte balance in the inner ear. Around 3% of users may experience ototoxicity.<\/p>\n
Some blood pressure medications have also been linked to tinnitus.<\/p>\n
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open image in gallery<\/span><\/button><\/p>\n<\/div>Loop diuretics like furosemide and bumetanide are commonly used to manage heart failure or high blood pressure (Alamy\/PA)<\/span><\/figcaption><\/figure>\n<\/div>\nThese include ACE inhibitors \u2013 drugs like ramipril that help relax blood vessels by blocking a hormone called angiotensin, making it easier for the heart to pump blood \u2013 and calcium-channel blockers like amlodipine, which reduce blood pressure by preventing calcium from entering the cells of the heart and blood vessel walls. While these associations have been observed, more research is needed to fully understand the extent of their effect on hearing.<\/p>\n
3. Chemotherapy<\/h2>\n<\/p>\n Certain chemotherapy drugs, especially those containing platinum \u2013 like cisplatin and carboplatin \u2013 are known to be highly ototoxic. Cisplatin, often used to treat testicular, ovarian, breast, head and neck cancers, carries a significant risk of permanent hearing loss. That risk increases when radiation is also directed near the head or neck.<\/p>\n
Up to 60% of patients treated with cisplatin experience some degree of hearing loss. Researchers are exploring ways to reduce risk by adjusting dosage or frequency without compromising the drug\u2019s effectiveness.<\/p>\n
4. Painkillers<\/h2>\n<\/p>\n High doses of common pain relievers, including aspirin, NSAIDs \u2013 non-steroidal anti-inflammatory drugs such as ibuprofen and naproxen, commonly used to relieve pain, inflammation and fever \u2013 and even paracetamol, have been linked to tinnitus and hearing loss.<\/p>\n
A large study found that women under 60 who regularly took moderate-dose aspirin (325 mg or more, six to seven times per week) had a 16% higher risk of developing tinnitus. This link was not seen with low-dose aspirin (100 mg or less). Frequent use of NSAIDs as well as paracetamol was also associated with a nearly 20% increased risk of tinnitus, particularly in women who used these medications often.<\/p>\n
Another study linked long-term use of these painkillers to a higher risk of hearing loss, especially in men under 60. In most cases, tinnitus and hearing changes resolve once the medication is stopped \u2013 but these side effects typically occur after prolonged, high-dose use.<\/p>\n
5. Antimalarial drugs<\/h2>\n<\/p>\n Drugs like chloroquine and quinine \u2013 used to treat malaria and leg cramps \u2013 can cause reversible hearing loss and tinnitus. One study found that 25\u201333% of people with hearing loss had previously taken one of these drugs.<\/p>\n
Hydroxychloroquine, used to treat lupus and rheumatoid arthritis, has a similar chemical structure and poses a similar risk. While some people recover after stopping the drug, others may experience permanent damage, particularly after long-term or high-dose use.<\/p>\n
People with pre-existing hearing loss, kidney disease, or genetic susceptibility face higher risks \u2013 as do those taking multiple ototoxic drugs at once. Children and older adults may also be more vulnerable.<\/p>\n
If you\u2019re prescribed one of these medications for a serious condition like cancer, sepsis or tuberculosis, the benefits usually outweigh the risks. But it\u2019s still wise to be informed. Ask your doctor or pharmacist if your medicine carries a risk to hearing or balance. If you experience ringing in your ears, dizziness, or muffled hearing, report it promptly.<\/p>\n
Dipa Kamdar is a Senior Lecturer in Pharmacy Practice at Kingston University.<\/em><\/p>\nThis article is republished from The Conversation under a Creative Commons license. Read the <\/em>original article<\/em>.<\/em><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"Your support helps us to tell the story From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it’s investigating the financials of Elon Musk’s pro-Trump PAC or producing our latest documentary, ‘The A Word’, which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging. At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story. The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it. Your support makes all the difference. Read more When we think about the side effects of medicines, we might think of nausea, fatigue or dizziness. But there\u2019s another, lesser-known risk that can have lasting \u2013 and sometimes permanent \u2013 consequences: hearing loss. A wide range of prescription and over-the-counter drugs are known to be ototoxic, meaning they can damage the inner ear and affect hearing or balance. Ototoxicity refers to drug or chemical-related damage to the cochlea, which affects hearing, and the vestibular system, which controls balance. Symptoms can include tinnitus (ringing in the ears), hearing loss (often starting with high-frequency sounds), dizziness or balance problems or a sensation of fullness in the ears. These effects can be temporary or permanent, depending on the drug involved, the dose and duration and a person\u2019s susceptibility. The inner ear is highly sensitive, and most experts believe ototoxic drugs cause damage by harming the tiny hair cells in the cochlea or disrupting the fluid balance in the inner ear. Once these hair cells are …<\/p>\n","protected":false},"author":1,"featured_media":6122,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.seekyourlove.com\/index.php?rest_route=\/wp\/v2\/posts\/6121"}],"collection":[{"href":"https:\/\/www.seekyourlove.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.seekyourlove.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.seekyourlove.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.seekyourlove.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6121"}],"version-history":[{"count":0,"href":"https:\/\/www.seekyourlove.com\/index.php?rest_route=\/wp\/v2\/posts\/6121\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.seekyourlove.com\/index.php?rest_route=\/wp\/v2\/media\/6122"}],"wp:attachment":[{"href":"https:\/\/www.seekyourlove.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.seekyourlove.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.seekyourlove.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}