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The inner ear is a complex structure dominated by large fluid-filled spaces, consisting of a maze of fluid-filled tubes called the bony labyrinth. The inner ear is responsible for both hearing and balance, and it is sensitive to changes in fluid balance.

Oestrogen, one of the primary female sex hormones, plays a significant role in regulating fluid balance in the body, including the inner ear. During menopause, as oestrogen levels decline, women may experience changes in their hearing and balance due to the impact of oestrogen on inner ear fluids.

Oestrogen is known to facilitate the loss of intravascular fluid (fluid within blood vessels) into the extravascular space, producing oedema (swelling) in the body. In the inner ear, this oestrogen-induced oedema can lead to a condition called endolymphatic hydrops, which represents a fluid imbalance within the inner ear.

The presence of oestrogen increases fluids in the body, and a woman experiencing symptoms due to a lessening of body fluids might improve temporarily whenever oestrogen levels increased sufficiently. Conversely, a decline in oestrogen levels during menopause may contribute to hearing and balance issues by disrupting the delicate fluid balance in the inner ear.


Tinnitus and the Anatomy of the Ear

Tinnitus, the perception of ringing, buzzing, hissing, whistling, or other sounds in the ear, can have a significant impact on the anatomy and function of the ear. Understanding the connection between tinnitus and the ear’s anatomy is crucial for managing this condition.

The inner ear is the primary site where tinnitus originates. It consists of the cochlea, responsible for hearing, and the vestibular system, which controls balance.  The cochlea is a snail-shaped structure filled with fluid and lined with tiny hair cells. These hair cells convert sound vibrations into electrical signals that are sent to the brain via the auditory nerve.

t shows the three main parts of the ear: the outer ear, the middle ear, and the inner ear. The outer ear is the visible part of the ear on the side of the head. It is made up of cartilage and folds of skin, including the helix (the rim), the antihelix (the inner rim), and the earlobe. The middle ear is a small cavity behind the eardrum. It contains three tiny bones called the ossicles: the malleus (hammer), incus (anvil), and stapes (stirrup). These bones vibrate in response to sound waves and transmit vibrations to the inner ear. The inner ear is a complex system of chambers and canals filled with fluid. It contains the cochlea, which is shaped like a snail shell and is responsible for converting sound waves into electrical signals. The inner ear also contains the vestibular system, which helps with balance. The labelled text in the diagram includes: Temporal bone: the bone that surrounds the middle and inner ear Cartilage: the tough, flexible tissue that makes up the outer ear Muscle: the tiny muscles that help to move the earlobe Semicircular canals: three fluid-filled canals in the inner ear that help with balance Helix, Antihelix, Pinna, Concha: all parts of the outer ear Malleus, Incus, Stapes: the three ossicles in the middle ear Cochlea: the snail-shaped organ in the inner ear that is responsible for hearing Vestibular nerve: the nerve that carries signals from the vestibular system to the brain Cochlear nerve: the nerve that carries signals from the cochlea to the brain Ear canal: the tube that leads from the outer ear to the eardrum Auditory bulla: the bony cavity that contains the middle ear Tympanic membrane: the eardrum Eustachian tube: the tube that connects the middle ear to the back of the nose and throat

In some cases of tinnitus, the hair cells in the cochlea may be damaged or dysfunctional, leading to the perception of phantom sounds. This can occur due to various factors, such as exposure to loud noises, certain medications, or age-related hearing loss.  When hair cells are damaged, they may send random electrical signals to the brain, which interprets these signals as tinnitus.

Additionally, tinnitus can be caused by changes in the fluid balance within the inner ear. The inner ear is a delicate structure that relies on precise fluid levels for proper functioning. Hormonal changes, such as those experienced during menopause, can affect fluid balance and contribute to the development or worsening of tinnitus.

The middle ear, which consists of the eardrum and three small bones (ossicles), can also play a role in tinnitus. If the eardrum is perforated or the ossicles are damaged, it can lead to hearing loss and tinnitus.  In some cases, tinnitus may be caused by muscle spasms in the middle ear, which can create a pulsing sound.


While the exact mechanisms behind tinnitus are not fully understood, it is clear that this condition can significantly impact the anatomy and function of the ear. By understanding the connection between tinnitus and the ear’s anatomy, healthcare professionals can better diagnose and manage this condition, helping individuals find relief from the persistent and often debilitating sounds of tinnitusMenopause is a natural transition that all women experience as they approach the end of their reproductive years. While hot flashes, mood swings, and sleep disturbances are well-known symptoms of this hormonal shift, one lesser-known side effect is the potential development or worsening of tinnitus.


For some women, tinnitus can emerge or intensify during the menopausal years, adding to the already challenging physical and emotional changes they are experiencing.


One of the primary connections between tinnitus and menopause lies in the hormonal changes that occur during this transition.

As women approach menopause, their levels of the female sex hormones oestrogen and progesterone begin to decline. These hormones play a crucial role in the auditory system, and their fluctuations can contribute to the development of tinnitus.

Oestrogen, in particular, has been shown to have a protective effect on the inner ear and auditory pathways. When oestrogen levels drop during menopause, this protective effect may be diminished, potentially leading to increased sensitivity and the perception of tinnitus.

Additionally, some studies have found that women with tinnitus tend to have lower levels of oestrogen compared to those without the condition. This suggests that the hormonal changes associated with menopause may directly contribute to the onset or worsening of tinnitus in some women.


Medications that Can Make Tinnitus Worse

In addition to the hormonal changes during menopause, certain medications can also contribute to or exacerbate tinnitus.

Over 200 medications have been identified as potentially ototoxic, meaning they can cause or worsen tinnitus and hearing loss. These include:

– Nonsteroidal anti-inflammatory drugs (NSAIDs) like aspirin, ibuprofen, and naproxen, especially at higher doses

– Certain antibiotics, such as azithromycin, clarithromycin, Gentamicin, and clindamycin

– Cancer drugs, including cisplatin and methotrexate

– Diuretics, or “water pills,” like furosemide

– Antidepressants, particularly selective serotonin reuptake inhibitors (SSRIs) like sertraline, escitalopram, and fluoxetine, as well as tricyclic antidepressants e.g. amitriptyline

– Benzodiazepines, such as alprazolam, diazepam, and lorazepam, especially with long-term use

– Antimalarial drugs like hydroxychloroquine (Plaquenil)

– Anticonvulsants, including lamotrigine, sodium valproate, and Tegretol/carbamazepine

It’s important to note that the risk of tinnitus is often dose-dependent, meaning the higher the dosage of these medications, the greater the chance of experiencing tinnitus as a side effect.


Other Menopausal Symptoms and Tinnitus

The connection between tinnitus and menopause goes beyond just hormonal changes and medication use. Other menopausal symptoms can also exacerbate or contribute to the experience of tinnitus.

For example, sleep disturbances, a common menopausal symptom, can have a significant impact on tinnitus. Lack of quality sleep can make it more difficult for individuals to cope with and manage the condition, as the brain becomes more sensitive to the perceived tinnitus sounds.

Similarly, increased levels of stress and anxiety, which are often associated with menopause, can also worsen tinnitus. Stress can amplify the perception of tinnitus and make it more difficult to ignore or adapt to the condition.

Depression, another common menopausal symptom, has also been linked to tinnitus. The emotional distress and cognitive challenges associated with depression can exacerbate the impact of tinnitus on an individual’s quality of life.


Potential Treatments and Management Strategies

While the connection between tinnitus and menopause is not fully understood, there are several treatment options and management strategies that can help women cope with this condition during the menopausal transition.


One potential approach is the use of hormone replacement therapy (HRT). Some studies have suggested that the right dose and type of HRT can help alleviate tinnitus symptoms in menopausal women.  However, it’s important to consult with a healthcare provider to weigh the potential benefits and risks of HRT, as it may not be suitable for all individuals.


In addition to HRT, other treatments and management strategies can be beneficial for women experiencing tinnitus during menopause:


– Sound therapy: Using background sounds or white noise can help mask the perceived tinnitus sounds and provide relief.

Cognitive-behavioural therapy (CBT): CBT can help individuals develop coping strategies and manage the emotional and psychological impact of tinnitus.

– Stress management techniques: Practices like deep breathing, meditation, and yoga can help reduce stress and anxiety, which can exacerbate tinnitus.

– Ensuring adequate sleep: Prioritising good sleep hygiene and addressing any sleep disturbances can improve the ability to manage tinnitus.

– Addressing underlying conditions: Treating any underlying health conditions, such as hearing loss or cardiovascular issues, may help alleviate tinnitus.

– Considering medication changes: If a medication is suspected to be causing or worsening tinnitus, consulting with a healthcare provider about adjusting the dosage or switching to a different medication may provide relief.

It’s important for women experiencing tinnitus during menopause to consult with their healthcare providers to develop a comprehensive treatment plan that addresses their specific needs and concerns.


Raising Awareness and Seeking Support

One of the challenges surrounding tinnitus and menopause is the lack of awareness and understanding among both the general public and healthcare professionals.  Many women may not realise that their tinnitus is related to the hormonal changes they are experiencing during this transition.

Increasing awareness and education about the potential connection between tinnitus and menopause is crucial. Healthcare providers should be equipped to recognise and address this issue, and women should feel empowered to discuss their tinnitus symptoms with their doctors.

Additionally, seeking support from organizations like the British Tinnitus Association can be invaluable. These organisations can provide information, resources, and access to support groups, helping women navigate the challenges of tinnitus during the menopausal years.



It is important to note that the relationship between oestrogen, inner ear fluids, and hearing and balance is complex and not fully understood. Other factors, such as progesterone and testosterone, also play a role in regulating inner ear function.  Further research is needed to fully elucidate the mechanisms by which hormonal changes, particularly during menopause, can impact the auditory and vestibular systems. Tinnitus can be a frustrating and debilitating condition, and for some women, it may become more prevalent or worsen during the menopausal transition. Understanding the hormonal and physiological connections between tinnitus and menopause, as well as the potential impact of certain medications, is essential for developing effective management strategies and improving the quality of life for those affected.

By raising awareness, encouraging open dialogue, and providing access to appropriate treatments and support, we can empower women to better manage tinnitus and find relief during this significant life stage. With the right approach, women can navigate the challenges of menopause and tinnitus with greater confidence and resilience.




Nadira Awal

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