Treated by Dr. Kavya Jonnalagadda at Sree Charith Hospital
Hyperthyroidism is a condition in which the thyroid gland—a small butterfly-shaped gland in the neck—produces too much thyroid hormone. This excess hormone speeds up many body functions, leading to symptoms such as rapid heartbeat, weight loss, nervousness and heat intolerance. Kavya Jonnalagadda, an endocrinologist at Sree Charith Hospital in Tirupati, provides evaluation and care for patients experiencing thyroid imbalances.
An autoimmune condition in which antibodies stimulate the thyroid to produce excessive hormone. It is the most common cause of hyperthyroidism and may be associated with eye changes.
One or more nodules in the thyroid gland become overactive and produce excess hormone independently. This type is more common in older adults.
Inflammation of the thyroid gland causes stored hormone to leak into the bloodstream. Hyperthyroidism is usually temporary and may be followed by a period of low thyroid function.
Multiple factors can contribute to the development and progression of this condition.
Recognising the signs early gives you more treatment options.
Evaluation begins with a detailed medical history and physical examination of the neck and symptoms. Blood tests measuring thyroid hormone levels are central to diagnosis, while imaging or uptake scans may help identify the underlying cause. Not every patient requires all tests.
From conservative to surgical — we always start with the least invasive option first.
A structured, patient-first approach from first visit to full recovery.
We begin with a thorough clinical examination and a review of your symptoms, medical history and any medications. Blood tests are arranged to measure thyroid hormone and TSH levels to confirm the diagnosis.
Depending on the findings, we may recommend thyroid antibody tests, ultrasound or radioactive iodine uptake scans to determine whether the hyperthyroidism is due to Graves' disease, nodules or inflammation.
Treatment is individualised based on the underlying cause, severity of symptoms, age and overall health. We discuss medication options, lifestyle adjustments and whether further interventions might be needed.
Regular follow-up visits and blood tests help us track your response to treatment and adjust medications as needed. We provide guidance on managing symptoms and addressing any concerns throughout your care.
What to expect at each phase of recovery.
Symptoms begin to improve as thyroid hormone levels return toward normal. This phase may take several weeks with medication, longer with radioactive iodine. Beta-blockers provide early symptom relief during this time.
Treatment is fine-tuned based on repeat blood tests and symptom response. Medication doses may be adjusted, and patients are educated on signs of over- or under-treatment. The duration varies widely among individuals.
Some patients achieve remission and can stop medication, while others require ongoing treatment or develop hypothyroidism needing hormone replacement. Regular follow-up ensures thyroid function remains balanced and complications are prevented.
With appropriate treatment, most patients experience significant improvement in symptoms such as palpitations, weight loss and anxiety. However, some residual effects may persist depending on the duration and severity of hyperthyroidism before treatment.
Early and effective management helps reduce the risk of serious complications such as heart problems, bone thinning and thyroid storm. Timely intervention is important, but outcomes depend on individual response and adherence to treatment.
Many patients who undergo radioactive iodine or surgery develop permanent hypothyroidism and require daily thyroid hormone replacement. Even with medication alone, some patients need long-term monitoring to maintain stable thyroid function.
Hyperthyroidism can recur after stopping antithyroid medication, particularly in Graves' disease. Ongoing follow-up and blood tests help detect and manage relapses, though not all patients experience recurrence.
Untreated hyperthyroidism can lead to serious complications including irregular heart rhythms, heart failure and weakening of the bones. In rare cases, a life-threatening condition called thyroid storm can occur, characterised by very high fever, rapid heart rate and confusion. Long-term excess thyroid hormone affects multiple body systems, making timely diagnosis and treatment important.
You should seek medical attention if you experience unexplained weight loss, persistent rapid or irregular heartbeat, excessive sweating, tremors or difficulty sleeping. If you have known hyperthyroidism and develop sudden severe symptoms such as high fever, chest pain, confusion or extreme weakness, seek urgent care as these may indicate a thyroid crisis.
Early treatment means more options and better outcomes. Book a consultation to understand your condition and explore the right path forward.
