February 18, 2026
The thyroid is a small, butterfly‑shaped gland located at the lower front of the neck, and it plays a crucial role in regulating the body’s metabolism. By producing essential hormones, it helps the body use energy efficiently, maintain normal body temperature, and support the healthy functioning of the brain, heart, muscles, and other vital organs.4
When the thyroid becomes overactive and releases excessive amounts of these hormones, it results in hyperthyroidism—a condition that speeds up many of the body’s processes.
Despite affecting millions of people globally, hyperthyroidism is still widely misunderstood.1 Misconceptions about its symptoms, causes, and impact can lead to delayed diagnosis and inappropriate management.
This article aims to bring clarity by debunking some of the most common myths surrounding hyperthyroidism. Whether you are newly diagnosed or simply seeking to deepen your understanding, this guide offers clear, evidence‑based insights to help you separate myths from facts.
Myth 1: Thyroid Disease isn’t just Hypothyroidism
Fact 1:
While hypothyroidism—an underactive thyroid condition—is more common, hyperthyroidism, or an overactive thyroid, is also seen among Indians. To put this into perspective, hypothyroidism affects about 10 in every 100 people, whereas hyperthyroidism affects roughly 1 in every 100.¹ ²
Despite the difference in prevalence, both conditions require timely diagnosis and appropriate management under the supervision of a healthcare professional.
Myth 2: Only women are affected by overactive thyroid disease
Fact 2:
Women are five to ten times more likely to be affected by hyperthyroidism. However, the condition can affect individuals of any gender3. Therefore, anyone experiencing symptoms suggestive of hyperthyroidism should seek medical immediate advice for timely diagnosis and appropriate care.
Myth 3: Only middle-aged women are prone to overactive thyroid disease
Fact 3:
Graves’ disease, the most common cause of hyperthyroidism, typically affects women between the ages of 20 to 40. However, women of any age can experience thyroid issues4. Women who are going through menopause are particularly more likely to experience thyroid disorders. Symptoms of hyperthyroidism may mimic those of menopause such as anxiety, increased sweating, and insomnia, making it important to consult a healthcare professional for accurate diagnosis and management. 5
Myth 4: If you have a thyroid condition, you’d know it
Fact 4:
Symptoms of hyperthyroidism in patients can often be nonspecific and can vary from patient to patient. They may include
Unlike younger individuals, older adults may experience different signs of hyperthyroidism. If you or your loved ones are showing any of these symptoms, you may want to ask your doctor about hyperthyroidism.6
Myth 5: All patients with overactive thyroid problems may develop goiter or swelling in the neck
Fact 5:
Goitre may not be present in all hyperthyroid patients. In some cases, the thyroid gland may appear completely normal, even when it is overactive. An enlarged thyroid may only be detectable through a clinical examination by a healthcare professional. Therefore, if someone has symptoms of hyperthyroidism, it is recommended to consult a healthcare professional.7
Myth 6: If I have a swelling in the neck or goiter, surgery is a must for me
Fact 6:
Treatment for hyperthyroidism depends on specific diagnosis and individual patient needs. While surgery is not required in every case, it may be recommended if the goiter is significantly enlarged and causes symptoms such as difficulty in swallowing or a change in voice.8,9
Myth 7: If your symptoms aren’t significant, it’s okay to skip treatment
Fact 7:
If one has been diagnosed with hyperthyroidism, but do not find the symptoms particularly bothersome, it is still important to follow treatment as directed by the healthcare professional. Avoiding or delaying treatment may lead to other health conditions, including8,9
Myth 8: Problems related to an overactive thyroid make it impossible to get pregnant
Fact 8:
Pregnancy is possible for women with hyperthyroidism. However, it’s important to consult a doctor in advance when planning to conceive. With proper guidance, they can help manage the condition throughout pregnancy and the postpartum period. Regular follow-ups and adherence to medical advice are essential to ensure health and well-being.10
Understanding hyperthyroidism is essential to ensure timely management and better health outcomes. Misinformation can delay care and increase the risk of complications. If you or someone you know is experiencing symptoms, don’t delay in consulting a healthcare professional.
Disclaimer: The information mentioned in this document is only suggestive /for patient education and shall not be considered as a substitute for doctor’s advice or recommendations from Abbott. Please consult your doctor for more information.
References
IN-26-0577 18 Feb 2026
