Symptoms of a Hashimoto’s Thyroiditis Flare Up

Today’s topic is “Symptoms of a Hashimoto’s Thyroiditis Flare Up”, and in this video by Martin Rutherford, he will be discussing various symptoms associated with Hashimoto’s Thyroiditis. He mentions that there are common lifestyle factors that can trigger a flare-up, such as lack of sleep, over-exercising, poor relationships, blood sugar problems, food sensitivities, and exposure to chemicals, viruses, pathogens, and molds. Some of the symptomatic overactive thyroid symptoms include anxiety, heart palpitations, trembling, shakiness, balance problems, insomnia, and night sweats. Martin also highlights the visual signs of a flare-up, such as swelling and fluctuating thyroid glands. Whether it’s swollen lymph nodes or joint pain, these symptoms may come and go. Watch the video to learn more about the symptoms of a Hashimoto’s Thyroiditis flare-up and find out if your symptoms align with this condition.

The information shared in the video is for informational and educational purposes only, and it is important to consult a qualified healthcare professional for proper medical advice, diagnosis, or treatment. Feel free to like, share, and provide your feedback on this video.

Common Triggers of a Hashimoto’s Thyroiditis Flare Up

Hashimoto’s Thyroiditis is an autoimmune condition that affects the thyroid gland. It occurs when the immune system mistakenly attacks the thyroid tissue, causing inflammation and damage. Flare-ups can occur when certain triggers exacerbate the condition. Here are some common triggers of a Hashimoto’s Thyroiditis flare-up:

Lack of sleep

Getting enough sleep is crucial for maintaining a healthy immune system. When you don’t get sufficient sleep, it can weaken your immune system and increase inflammation in the body. For individuals with Hashimoto’s Thyroiditis, lack of sleep can trigger a flare-up and worsen symptoms.

Over exercise

While regular exercise is important for overall health, overexertion can be detrimental to individuals with Hashimoto’s Thyroiditis. Intense physical activity can increase inflammation and stress on the body, leading to a flare-up. It is essential to find a balance between exercise and rest to avoid triggering symptoms.

Poor relationships

Stressful or unhealthy relationships can have a negative impact on both mental and physical health. Chronic stress can weaken the immune system and contribute to inflammation, making individuals susceptible to flare-ups. It is important to prioritize healthy relationships and manage stress effectively to minimize the risk of triggering Hashimoto’s symptoms.

Blood sugar problems

Blood sugar imbalances, such as hypoglycemia or insulin resistance, can have a direct impact on thyroid function. Unstable blood sugar levels can disrupt hormone production and exacerbate Hashimoto’s Thyroiditis symptoms. Managing blood sugar through a balanced diet and regular meal timings can help prevent flare-ups in individuals with Hashimoto’s.

Food sensitivities

Certain foods can trigger an immune response in individuals with Hashimoto’s Thyroiditis. Common culprits include gluten, dairy, soy, and processed foods. Identifying and avoiding trigger foods can help reduce inflammation and prevent flare-ups. Working with a healthcare professional or a registered dietitian can be beneficial in determining the specific food sensitivities.


Exposure to environmental toxins and chemicals can disrupt thyroid function and exacerbate symptoms in individuals with Hashimoto’s Thyroiditis. Chemicals found in household cleaning products, personal care items, and plastics should be minimized to reduce the risk of triggering flare-ups. Opting for natural and organic products can be a healthier alternative.

Viruses and pathogens

Infections caused by viruses and pathogens can trigger an immune response and worsen Hashimoto’s Thyroiditis symptoms. Common viral infections, such as the flu or Epstein-Barr virus, can lead to flare-ups. Practicing good hygiene, getting vaccinated, and maintaining a strong immune system can help prevent viral infections and minimize the risk of triggering symptoms.


Exposure to mold can contribute to inflammation and respiratory issues, which may trigger flare-ups in individuals with Hashimoto’s Thyroiditis. Mold growth in homes or workplaces should be addressed promptly to avoid exacerbating symptoms. Proper ventilation and regular cleaning can help prevent mold-related issues.

Other triggers

Individuals with Hashimoto’s Thyroiditis may have unique triggers that can lead to flare-ups. These triggers can vary from person to person and may include stress, hormonal changes, environmental factors, or certain medications. Keeping a symptom journal and identifying patterns can help pinpoint individual triggers and enable better management of the condition.

Symptoms of an Overactive Thyroid

When Hashimoto’s Thyroiditis flares up, it can lead to symptoms of an overactive thyroid. These symptoms may include:


Anxiety and nervousness can worsen during a flare-up due to the increased release of thyroid hormones. Individuals with Hashimoto’s may experience heightened feelings of anxiety and unease.

Heart palpitations

Heart palpitations, also known as a rapid or irregular heartbeat, can be a common symptom during a flare-up. The excessive thyroid hormone release can cause the heart to work harder, resulting in palpitations.


Uncontrollable trembling or shaking may occur as a result of the increased metabolic rate caused by excess thyroid hormone. It can be distressing and interfere with daily activities.

Worse balance

Hashimoto’s Thyroiditis flare-ups can affect the cerebellum, the part of the brain responsible for balance and coordination. As a result, individuals may experience difficulties with balance and coordination during flare-ups.


Fluctuations in thyroid hormone levels can disrupt sleep patterns and lead to insomnia. Individuals may have difficulty falling asleep or staying asleep during a Hashimoto’s flare-up.

Night sweats

Increased thyroid hormone levels can affect estrogen, testosterone, and progesterone. This hormonal imbalance can cause night sweats, which are excessive sweating episodes during sleep.

Symptoms of a Hashimotos Thyroiditis Flare Up

Swelling and Hyperthyroidism

During a Hashimoto’s Thyroiditis flare-up, individuals may experience swelling of the thyroid gland. The thyroid gland may swell and then decrease in size repeatedly, indicating an acute unstable Hashimoto’s Thyroiditis.

This swelling can lead to symptoms of hyperthyroidism, where the thyroid gland produces an excess amount of thyroid hormones. The symptoms of hyperthyroidism during a flare-up may include heart palpitations, increased anxiety, insomnia, trembling, and night sweats.

Treatment options for acute inflammation during a Hashimoto’s flare-up may vary. Some healthcare providers may focus on reducing the swelling of the thyroid gland directly, while others may address the underlying triggers causing the flare-up. It is essential to work with a knowledgeable healthcare professional to determine the most appropriate treatment approach.

Symptoms that Come and Go

Symptoms of Hashimoto’s Thyroiditis may fluctuate, with periods of remission and exacerbation. During a flare-up, individuals may experience a range of symptoms that come and go. These symptoms may include:

Swollen lymph nodes

Swollen lymph nodes can occur during a Hashimoto’s flare-up due to the immune system’s response. The lymph nodes may become tender and enlarged, causing discomfort.

Joint pain

Joint pain and stiffness can be a symptom of Hashimoto’s Thyroiditis during flare-ups. The inflammation caused by the immune system can affect the joints, leading to pain and decreased mobility.

Fluctuating symptoms

Hashimoto’s Thyroiditis symptoms can vary in intensity and presentation. Individuals may experience periods of relief followed by sudden worsening of symptoms during a flare-up.

Gut issues

Digestive problems, such as bloating, gas, and irregular bowel movements, can be associated with Hashimoto’s Thyroiditis. These symptoms may worsen during flare-ups and improve during remission.


Abdominal bloating can occur as a result of hormonal imbalances and digestive issues associated with Hashimoto’s Thyroiditis. It may be more pronounced during flare-ups.

Brain fog

Brain fog refers to difficulties with concentration, memory, and overall cognitive function. It can be a frustrating symptom during a Hashimoto’s flare-up and may impact daily activities.


Excessive fatigue and feelings of low energy are common symptoms of Hashimoto’s Thyroiditis. Fatigue may worsen during flare-ups, making it challenging to perform daily tasks.


Depression is a common symptom associated with Hashimoto’s Thyroiditis. Flare-ups can exacerbate depressive symptoms, leading to increased feelings of sadness and hopelessness.

During a flare-up, it is important to address these symptoms and seek appropriate medical care. Working with a healthcare professional can help identify effective treatment strategies and manage symptoms more effectively.

Symptoms of a Hashimotos Thyroiditis Flare Up

Hashimoto’s and Exacerbations

Hashimoto’s Thyroiditis can potentially affect every cell in the body due to the presence of thyroid hormone receptors throughout the body. As a result, flare-ups can lead to exacerbations of symptoms and affect multiple systems. Some specific symptoms to consider during Hashimoto’s flare-ups include swelling, heart palpitations, insomnia, trembling, and night sweats.

When experiencing intermittent heart palpitations for no apparent reason, it is crucial to consider Hashimoto’s as a potential underlying cause. Other symptoms like insomnia, trembling, and night sweats can further indicate a flare-up. Understanding the connection between these symptoms and their possible link to Hashimoto’s can provide valuable information for managing the condition effectively.

Identifying a Hashimoto’s Flare Up

Identifying a Hashimoto’s flare-up involves recognizing patterns of symptoms and linking them to potential triggers. Some signs that may indicate a flare-up include:

Intermittent heart palpitations

If you experience sudden episodes of heart palpitations without any identifiable triggers or underlying causes, it is worth considering a Hashimoto’s flare-up. Tracking these palpitations and discussing them with a healthcare professional can help pinpoint the cause.

Other symptoms such as insomnia, trembling, night sweats

In addition to heart palpitations, symptoms like insomnia, trembling, and night sweats can be indicative of a flare-up. If these symptoms occur simultaneously or in combination, it is important to consult with a healthcare professional to determine if they are related to Hashimoto’s Thyroiditis.

Linking flare-ups to triggers

Keeping a symptom journal and noting any potential triggers can be helpful in identifying Hashimoto’s flare-ups. By tracking symptoms and their correlation with lifestyle factors, food sensitivities, environmental exposures, or emotional stressors, individuals can gain insights into their specific triggers and develop strategies to minimize flare-ups.

Managing Hashimoto’s Thyroiditis involves a multifaceted approach that may include lifestyle modifications, dietary changes, stress management techniques, and appropriate medical interventions. Consulting with a knowledgeable healthcare professional is vital in developing an individualized treatment plan and addressing the specific needs of each person with Hashimoto’s Thyroiditis.

Remember, early detection and proactive management can significantly improve the quality of life for individuals living with Hashimoto’s Thyroiditis.

Symptoms of a Hashimotos Thyroiditis Flare Up

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