Thyroid Issues and Nausea: Causes and Tips To Keep Your Tummy at Ease

"The content below is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition."

Yes! Thyroid issues cause a wide range of symptoms, many of which affect the digestive system. Nausea is just one of the gastrointestinal symptoms that people with thyroid imbalances may experience, but it is often accompanied by other issues like bloating, constipation, or diarrhea. 

However, the connection between the thyroid and digestive issues depends largely on whether someone has been diagnosed with hyperthyroidism (overactive thyroid) or hypothyroidism (underactive thyroid). 



We will break down how each of these thyroid conditions impacts the stomach and digestive process, exploring how symptoms like nausea arise and what you can do to manage them. By understanding the connection between thyroid imbalances and digestive health, you will be better equipped to address these symptoms and start feeling more at ease.

For many with hypothyroidism, it sometimes seems like nearly every symptom they experience can be traced back to their thyroid condition. So, is nausea just another piece of the hypothyroid puzzle? The answer is somewhat complicated. 

Nausea is not one of the most common symptoms of hypothyroidism. However, it may still affect some patients, particularly due to related digestive problems, primarily, myogenic disorders of the esophagus, where the esophagus can’t properly contract. These normally lead to disorders of esophageal motility, leading to heartburn or stomach discomfort. 



In less common cases, people can experience nausea, vomiting, diarrhea, or abdominal pain as a secondary effect of the slowed metabolism and digestive system. 

While nausea is more commonly associated with hypothyroidism, it may rarely be a symptom of hyperthyroidism. Nausea is typically linked to the rapid changes in metabolism and digestion that occur when thyroid hormone levels are too high. The accelerated metabolism leads to faster digestion, which can lead to feelings of discomfort.

When thyroid hormone levels are too high, the stomach and intestines begin working faster than usual, which can result in food not being processed properly and other gastrointestinal issues. As the digestive system becomes overly stimulated, it can create a sense of discomfort, fullness, and nausea because the food may not fully break down. 

Hyperthyroidism may also cause an increase in stomach acid production, which can contribute to heartburn, reflux, and nausea. 



In more severe cases, when hyperthyroidism becomes extremely uncontrolled (such as during a thyroid storm), the rapid acceleration of metabolic processes can overwhelm the body’s systems. In this state, the body’s demand for energy increases drastically, and the digestive system may become overstressed. This can cause nausea, vomiting, diarrhea, and other gastrointestinal symptoms. 

Now that we have addressed the question “Can thyroid problems make you feel sick?”, let’s explore effective ways to manage this symptom.  Managing these issues often requires a multifaceted approach, especially since thyroid imbalances may affect the digestive system in various ways. 

If you are looking for personalized guidance and help managing thyroid issues and related symptoms, HealthierU can help you. Our holistic nutrition programs are tailored to your specific needs and health goals. 



While some people manage their thyroid issues with medication, the following tips focus on a more natural, holistic approach to easing nausea and supporting overall digestive health. Let’s explore these simple yet effective options to keep your tummy at ease. 

One of the best ways to ease nausea is to switch to smaller, more frequent meals throughout the day. Big meals may overwhelm your system, especially when your metabolism is not working as it should. 



By eating every three to four hours, you give your stomach a chance to digest food more gradually, keep your blood sugar stable, and consequently, reduce nausea. 

Also, focus on nutrient-rich foods like lean proteins, whole grains, fruits, veggies, and healthy fats. These foods provide essential vitamins and minerals that support thyroid health and fiber that helps your digestive system run smoothly. 

Ginger is a natural remedy that may work wonders when it comes to easing nausea. The compounds in ginger, like gingerol, have natural anti-inflammatory properties that can soothe the stomach and calm nausea. It also helps start digestion and can reduce bloating, which is common with thyroid imbalances. 



Whether you prefer it fresh, in a tea, sliced in a cold drink, or as a snack, ginger can be a simple and effective way to ease nausea. 

The menthol in peppermint has a calming effect on the stomach muscles, helping reduce spasms and ease nausea. It also promotes the flow of bile, which aids digestion, and provides a cooling sensation, which relieves and settles the stomach when you are feeling off. 



A warm cup of peppermint tea is one of the simplest and most soothing ways to ease nausea. You can also try using peppermint oil in a diffuser or a dab on your wrists or temples.

Proper hydration helps keep the digestive system moving smoothly, preventing constipation and bloating, which are common issues for people with thyroid imbalances. 



When you are dehydrated, your stomach may become more sensitive, leading to increased feelings of nausea. Staying hydrated helps replenish lost fluids, maintain healthy digestion, cultivate a healthy microbiota, and may even soothe an upset stomach. 

Aim to drink water throughout the day — small sips can be more effective than gulping down large amounts at once. If plain water does not sit well, try adding a slice of lemon or cucumber for a refreshing twist. Herbal teas may also help with hydration while offering additional soothing benefits for nausea. For an extra boost, consider drinks that contain electrolytes (like coconut water or sports drinks). 

Vitamin B6 has been shown to help alleviate nausea, particularly in cases related to hormonal imbalances. It also plays a vital role in neurotransmitter function and can help reduce symptoms of nausea by supporting the nervous system and improving digestion. 

Other supplements like magnesium and iodine may also support thyroid function and help balance hormone levels. However, it is important to consult with a healthcare provider before adding any new supplements to your routine, as each person’s needs are unique. 



If you are unsure which supplements are right for you or want guidance on managing thyroid issues naturally, HealthierU can help! Our holistic nutritionist can support you in navigating the process of incorporating supplements and other essential elements into your diet and provide comprehensive hypothyroidism treatment in Brooklyn.

Are you ready to take the next step in managing your thyroid-related symptoms and improving your overall health? HealthierU is here to help! 

Our team of holistic nutrition experts can provide personalized guidance to help you make positive changes to your diet and habits with a focus on addressing thyroid imbalances and alleviating symptoms like nausea. 



Whether you are looking for tailored nutrition advice or a comprehensive approach to better health, we are here to support you every step of the way. 

Reach out to us today and schedule an appointment to start your journey toward feeling your best with expert guidance and care.