Hyperthyroidism occurs when the thyroid produces too much thyroid hormone. This can speed up body functions and lead to symptoms such as a racing heartbeat, weight loss, anxiety, sweating, or trouble sleeping.
PACT Endocrinology provides hyperthyroidism treatment in Connecticut for patients who need thyroid testing, treatment planning, and ongoing monitoring.
Hyperthyroidism is a thyroid condition where the gland makes more thyroid hormone than the body needs. Thyroid hormone affects metabolism, heart rate, temperature regulation, digestion, energy, and other body functions.
When levels are too high, the body may feel like it is running too fast. Symptoms may appear gradually or become noticeable more quickly depending on the cause.
Graves’ disease is an autoimmune condition and one of the most common causes of hyperthyroidism. It occurs when the immune system stimulates the thyroid to produce too much hormone.
Some patients with Graves’ disease may also develop eye-related symptoms, such as dryness, irritation, pressure, or bulging eyes. These symptoms may require additional evaluation.
Hyperthyroidism can affect each person differently. Some symptoms may feel mild at first, while others can become more disruptive over time.
Common overactive thyroid symptoms may include:
Symptoms can sometimes come and go, which may make the condition harder to recognize. If you have several of these symptoms or abnormal thyroid lab results, an endocrinology visit can help clarify the next step.
Diagnosis is based on symptoms, medical history, thyroid lab results, and changes in the thyroid gland. Testing may show whether the thyroid is overactive and whether Graves’ disease or another cause is involved.
Your provider may recommend:
Testing gives your provider the information needed to confirm hyperthyroidism, evaluate possible causes, and plan care.
Medication may be used to reduce thyroid hormone production and bring levels closer to the target range.
Some patients may need medication to manage symptoms such as rapid heart rate, shakiness, or anxiety while thyroid levels are being treated.
For some patients, radioactive iodine may be discussed as a treatment option based on diagnosis, age, and overall health.
Surgery may be considered in select cases, such as large goiters, certain nodules, or situations where other treatments are not appropriate.
Bloodwork is used to track thyroid hormone levels, medication response, and whether treatment changes are needed.
Graves’ disease may require long-term monitoring because symptoms, antibodies, and thyroid hormone levels can change.
Low TSH with high T4 or T3 may require further evaluation for hyperthyroidism.
A racing heart, shakiness, or palpitations may need medical review when thyroid levels are suspected.
Weight loss, sweating, or feeling overheated may point to an overactive thyroid.
Antibody testing may show Graves’ disease and guide monitoring or treatment decisions.
Neck fullness, goiter, or nodules may require imaging and additional evaluation.
If symptoms continue or labs remain abnormal, a specialist can review medication response and care options.
Our endocrinology team reviews symptoms, lab results, medical history, medications, and related health concerns to understand each patient’s thyroid condition better.
Hyperthyroidism can feel confusing, especially when symptoms affect the heart, mood, sleep, or weight. PACT helps patients understand what their results mean and what options may be available to them.
Thyroid levels can change during treatment. Follow-up testing and medication review help patients stay connected to care as their needs change.
PACT provides endocrine care to patients throughout Connecticut, making specialty support available close to home.
Connect with PACT Endocrinology to review overactive thyroid symptoms, lab results, Graves’ disease concerns, or hyperthyroidism treatment options.
Early signs may include a fast heartbeat, nervousness, trouble sleeping, weight loss, shaking hands, increased sweating, and heat sensitivity. Some people also notice fatigue, muscle weakness, or changes in bowel habits.
Not exactly. Hyperthyroidism means the thyroid is making too much hormone. Graves’ disease is an autoimmune condition that can cause hyperthyroidism and may also affect the eyes or skin.
Doctors often use blood tests to check TSH, T4, and T3 levels. Antibody testing, thyroid ultrasound, or radioactive iodine uptake testing may also be used to identify the cause.
Treatment may include antithyroid medication, medicine to control symptoms, radioactive iodine therapy, or thyroid surgery in certain cases. The right approach depends on the cause, symptoms, lab results, and overall health.
Yes. Thyroid levels can change during and after treatment, so follow-up blood work is important. Some treatments can also lead to hypothyroidism, which may require long-term medication and monitoring.
PACT, LLC & PACT MSO, LLC
322 East Main Street, Suite 1B
Branford, CT 06405
PACT, LLC & PACT MSO, LLC
322 East Main Street, Suite 1B
Branford, CT 06405
