The Link Between Hormone Imbalances and Smell and Taste Disorders

May 10, 2023
The Link Between Hormone Imbalances and Smell and Taste Disorders
There's a fascinating connection between hormone imbalances and smell and taste disorders. Read on to learn more about how hormones affect your senses and what you can do to keep them in balance.

Your sense of taste and smell plays a crucial role in your daily life — it affects your eating habits, how you enjoy your food, and even your emotional well-being. 

However, you often take your senses for granted until they’re compromised. For instance, you don't appreciate your sense of smell until you can’t smell your favorite food or perfume.

Hormone imbalances are a common but overlooked cause of smell and taste disorders. Mani Zadeh, MD, our board-certified head and neck surgeon, has in-depth knowledge of the link between hormone imbalances and sensory disorders, 

In this blog, he provides valuable insights to help you understand and address the issue.

How hormones affect your senses of taste and smell

Hormones are chemical messengers that regulate many bodily functions, including growth, metabolism, and reproduction. They play a significant role in maintaining your senses of taste and smell. 

Hormones such as estrogen, progesterone, and testosterone can directly or indirectly affect how your taste buds and smell receptors function. For instance, estrogen influences the regeneration of your taste buds and smell neurons, while testosterone plays a role in maintaining the structure and function of taste buds. 

Imbalances in these hormones can lead to a diminished sense of taste and smell or even cause you to lose these senses — in some cases, completely.

How hormonal imbalances cause smell and taste disorders

Various hormonal conditions can trigger the development of smell and taste disorders. Some of the most common include:


As you go through menopause, your estrogen and progesterone levels decline, causing a decrease in your sensitivity to taste and smell.

Polycystic ovary syndrome (PCOS)

PCOS is a hormonal disorder that causes elevated androgens (male hormones) levels and can lead to a diminished sense of taste and smell.


Both men and women can experience hypogonadism, a condition where the body produces few or no sex hormones. This causes changes in your taste and smell sensitivity.

Thyroid disorders

Hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid) can affect your taste and smell due to their impact on hormone production and metabolism.

Identifying which type of hormonal disorder triggers your smell or taste disorder may be challenging. Consulting with Dr. Zadeh can help you get to the bottom of it. 

He conducts a thorough evaluation, including a physical examination and blood tests, to determine the underlying cause and advise on a personalized treatment plan.

What are the treatment options?

Treating a smell or taste disorder caused by a hormone imbalance depends on the underlying cause. Some common treatment options include:


If you’re going through menopause-related sensory changes, hormone replacement therapy (HRT) can help relieve your symptoms by replenishing estrogen and progesterone levels.

In cases where a thyroid disorder is causing your sensory issues, you may need medication to regulate your thyroid hormone levels. 

Lifestyle changes

Sometimes, lifestyle modifications can help improve hormone balance and restore your senses of taste and smell. This may include adopting a healthy diet, exercising regularly, managing stress, and getting enough sleep.

Nutritional Supplements

Certain vitamins or minerals can support hormone balance and sensory function. For example, zinc supplements may benefit people with taste disorders related to hormone imbalances.

The link between hormone imbalances and smell and taste disorders highlights the complex relationship between your endocrine system and sensory function. 

By understanding the role hormones play in regulating your senses of taste and smell, you can better identify and address the underlying causes of these disorders. 

If you suspect a hormone imbalance is affecting your sense of taste or smell, don't hesitate to contact us for a thorough evaluation and personalized treatment plan. Book an appointment online or call 310-286-0123.