Simran Arora

Fatigue,​ Weig‍ht Changes & Mo‌od‌ Swi‍ngs: Could It Be Your Th⁠yroid?

thyroid disorders

Many people dismiss persistent tiredness, unexplained or modest weight gain, anxiety, or mood swings as stress, lack of sleep, or part of a busy lifestyle. However, these seemingly common complaints may sometimes point to an underlying <span>thyroid</span> disorder — a condition that often goes unnoticed until symptoms begin affecting everyday life.

<em>On <span rel="noindex">World Thyroid Day</span>, Dr Bikash Kumar Chaudhury, CEO &amp; Senior Vice President, Happiest Diagnostics, said that it is important to create awareness about the thyroid gland and how significantly it influences overall health.</em>

The thyroid is a small butterfly-shaped gland located at the front of the neck. Despite its size, it plays a major role in regulating metabolism, energy production, body temperature, heart rate, menstrual health, digestion, and even emotional well-being. When the thyroid produces either too little or too much hormone, it can affect multiple organs and systems in the body.

<h2>What are <span rel="noindex">thyroid disorders</span>?</h2>

One of the most common thyroid conditions is hypothyroidism, where the gland becomes underactive and fails to produce enough thyroid hormones. This often leads to symptoms such as constant fatigue, unexplained or modest weight gain, dry skin, hair fall, constipation, sluggishness, poor concentration, and low mood. Many patients also complain of feeling unusually cold or mentally "foggy." Since these symptoms develop gradually, they are frequently mistaken for stress, ageing, or lifestyle-related exhaustion.

On the other hand, hyperthyroidism occurs when the thyroid becomes overactive and produces excess hormones. This can result in unexplained weight loss, rapid heartbeat, anxiety, irritability, sleep disturbances, excessive sweating, tremors, and mood fluctuations. Some individuals may also experience increased appetite, frequent bowel movements, or difficulty tolerating heat.

<h2>What are the symptoms of thyroid disorders?</h2>

Mood-related symptoms linked to thyroid disorders are often overlooked. Thyroid hormones directly influence brain function and emotional regulation. An underactive thyroid may contribute to depression, low motivation, and mental fatigue, while an overactive thyroid can trigger anxiety, restlessness, and emotional instability. In some cases, patients seek psychiatric care before the underlying thyroid imbalance is identified.

Women are particularly prone to thyroid disorders, especially during phases of hormonal transition such as puberty, pregnancy, and menopause. A family history of thyroid disease, autoimmune conditions, and certain medications can also increase the risk. However, thyroid dysfunction can affect men and younger individuals as well.

<h2>How to manage thyroid disorders?</h2>

The encouraging aspect is that thyroid disorders are highly manageable when diagnosed early. A simple blood test measuring thyroid hormone levels — primarily TSH and Free T4, with T3 evaluated in selected cases — can help identify most thyroid conditions. In some cases, additional imaging or antibody tests may be recommended to understand the underlying cause.

Treatment depends on the type of thyroid disorder. Hypothyroidism is commonly managed with thyroid hormone replacement therapy, while hyperthyroidism may require medications to control hormone production, radioactive iodine treatment, or, in select cases, surgery. Alongside medical treatment, maintaining a balanced lifestyle is equally important. Adequate sleep, regular physical activity, stress management, and balanced nutrition all contribute to overall thyroid health. Nutritional supplementation should only be considered when clinically indicated and guided by a healthcare professional.

It is also important to avoid self-diagnosis based on internet information alone. Symptoms like fatigue and weight changes can arise from several other medical conditions, including anaemia, diabetes, vitamin deficiencies, or mental health concerns. Consulting a qualified healthcare professional ensures proper evaluation and treatment.

Thyroid disorders may not always present dramatically, but they can quietly affect physical, emotional, and metabolic health over time. Listening to your body and seeking timely medical attention for persistent symptoms can make a significant difference.

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Many people dismiss persistent tiredness, unexplained or modest weight gain, anxiety, or mood swings as stress, lack of sleep, or part of a busy lifestyle. However, these seemingly common complaints may sometimes point to an underlying thyroid disorder — a condition that often goes unnoticed until symptoms begin affecting everyday life.What is the thyroid?On World Thyroid Day, Dr Bikash Kumar Chaudhury, CEO & Senior Vice President, Happiest Diagnostics, said that it is important to create awareness about the thyroid gland and how significantly it influences overall health.The thyroid is a small butterfly-shaped gland located at the front of the neck. Despite its size, it plays a major role in regulating metabolism, energy production, body temperature, heart rate, menstrual health, digestion, and even emotional well-being. When the thyroid produces either too little or too much hormone, it can affect multiple organs and systems in the body.What are thyroid disorders?One of the most common thyroid conditions is hypothyroidism, where the gland becomes underactive and fails to produce enough thyroid hormones. This often leads to symptoms such as constant fatigue, unexplained or modest weight gain, dry skin, hair fall, constipation, sluggishness, poor concentration, and low mood. Many patients also complain of feeling unusually cold or mentally "foggy." Since these symptoms develop gradually, they are frequently mistaken for stress, ageing, or lifestyle-related exhaustion.On the other hand, hyperthyroidism occurs when the thyroid becomes overactive and produces excess hormones. This can result in unexplained weight loss, rapid heartbeat, anxiety, irritability, sleep disturbances, excessive sweating, tremors, and mood fluctuations. Some individuals may also experience increased appetite, frequent bowel movements, or difficulty tolerating heat.What are the symptoms of thyroid disorders?Mood-related symptoms linked to thyroid disorders are often overlooked. Thyroid hormones directly influence brain function and emotional regulation. An underactive thyroid may contribute to depression, low motivation, and mental fatigue, while an overactive thyroid can trigger anxiety, restlessness, and emotional instability. In some cases, patients seek psychiatric care before the underlying thyroid imbalance is identified.Women are particularly prone to thyroid disorders, especially during phases of hormonal transition such as puberty, pregnancy, and menopause. A family history of thyroid disease, autoimmune conditions, and certain medications can also increase the risk. However, thyroid dysfunction can affect men and younger individuals as well.How to manage thyroid disorders?The encouraging aspect is that thyroid disorders are highly manageable when diagnosed early. A simple blood test measuring thyroid hormone levels — primarily TSH and Free T4, with T3 evaluated in selected cases — can help identify most thyroid conditions. In some cases, additional imaging or antibody tests may be recommended to understand the underlying cause.Treating thyroid disordersTreatment depends on the type of thyroid disorder. Hypothyroidism is commonly managed with thyroid hormone replacement therapy, while hyperthyroidism may require medications to control hormone production, radioactive iodine treatment, or, in select cases, surgery. Alongside medical treatment, maintaining a balanced lifestyle is equally important. Adequate sleep, regular physical activity, stress management, and balanced nutrition all contribute to overall thyroid health. Nutritional supplementation should only be considered when clinically indicated and guided by a healthcare professional.It is also important to avoid self-diagnosis based on internet information alone. Symptoms like fatigue and weight changes can arise from several other medical conditions, including anaemia, diabetes, vitamin deficiencies, or mental health concerns. Consulting a qualified healthcare professional ensures proper evaluation and treatment.Thyroid disorders may not always present dramatically, but they can quietly affect physical, emotional, and metabolic health over time. Listening to your body and seeking timely medical attention for persistent symptoms can make a significant difference.

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