Chronic Conditions

Thyroid Disorders

A smiling man in a beanie holding a bowl of fresh greens, representing nutrition support for thyroid health

Thyroid care that pays attention to how you actually feel

The thyroid is a small gland with an outsized influence on how you feel every day, affecting your energy, weight, mood, and heart rate. At PremCare Family Medical Center in Orlando, Dr. Rasool helps patients get to the bottom of thyroid symptoms that are often dismissed or misunderstood, using clear testing and careful medication management to help you feel more like yourself again.

An underactive thyroid, called hypothyroidism, slows down the body’s processes and commonly brings fatigue, weight gain, and feeling cold. An overactive thyroid, called hyperthyroidism, speeds things up instead, often causing a racing heart, anxiety, and unintended weight loss. Because thyroid symptoms can be subtle or mistaken for other issues, many people live with an untreated thyroid condition for longer than necessary. Dr. Rasool takes the time to connect your symptoms with your test results so your treatment actually addresses what is going on.

What we help you manage

Thyroid conditions vary in cause and presentation, and your plan reflects your specific situation.

  • Hypothyroidism — an underactive thyroid that is not producing enough hormone, often treated with daily hormone replacement medication.
  • Hyperthyroidism — an overactive thyroid producing too much hormone, which may require medication, monitoring, or specialist referral depending on the cause.
  • Hashimoto’s thyroiditis — an autoimmune condition that gradually reduces thyroid function, requiring ongoing monitoring and hormone management.
  • Thyroid nodules — growths within the thyroid gland that are evaluated to determine whether further testing or specialist follow-up is needed.

What your care includes

Dr. Rasool builds your thyroid care around accurate testing and steady follow-up.

  • TSH and thyroid hormone testing to establish a clear picture of how your thyroid is functioning.
  • Medication management, starting or adjusting thyroid hormone replacement or anti-thyroid medication based on your levels and symptoms.
  • Regular follow-up testing, since thyroid medication doses often need fine-tuning over time to keep levels in the right range.
  • Symptom tracking, connecting how you feel day to day with what your labs are showing.
  • Coordination with endocrinology for complex thyroid cases, nodules requiring biopsy, or conditions that benefit from specialist input.
  • Monitoring for related effects on heart rate, weight, and energy that often accompany thyroid imbalances.

Why getting it right matters

Thyroid hormone influences nearly every system in the body, so an imbalance that goes untreated can affect far more than energy levels. Long-standing hypothyroidism can contribute to elevated cholesterol and heart strain, while untreated hyperthyroidism can put ongoing stress on the heart and, in some cases, bone density. Getting your levels into a healthy range does more than resolve individual symptoms; it protects your body’s broader function over time.

Because thyroid hormone levels can shift due to medication changes, weight changes, pregnancy, or aging, regular follow-up testing is an important part of staying on track, even once you feel better. A dose that worked well a year ago may need adjusting today. Dr. Rasool’s ongoing involvement means these adjustments happen proactively, based on your labs and how you are actually feeling, rather than waiting for symptoms to resurface.

Schedule your visit

If you have been feeling unusually tired, anxious, or just not like yourself, and you are wondering whether your thyroid could be behind it, Dr. Rasool and the PremCare Family Medical Center team can help you find answers. Call (407) 380-1428 to schedule an appointment and get the testing and care you need.

Common questions

Frequently asked questions

What are the signs of a thyroid problem?

An underactive thyroid, or hypothyroidism, often causes fatigue, weight gain, feeling cold, dry skin, and constipation. An overactive thyroid, or hyperthyroidism, tends to cause the opposite: weight loss, a racing heartbeat, feeling too warm, anxiety, and trouble sleeping. These symptoms overlap with many other conditions, though, which is why blood testing is the most reliable way to know what is actually going on with your thyroid.

How is a thyroid problem diagnosed?

Diagnosis usually starts with a blood test that measures TSH, or thyroid-stimulating hormone, which rises when the thyroid is underactive and drops when it is overactive. Depending on those results, Dr. Rasool may order additional tests to measure actual thyroid hormone levels or check for antibodies linked to autoimmune thyroid conditions. He will explain what your specific results mean and what, if anything, they call for next.

Once I start thyroid medication, will I need it forever?

For many people with hypothyroidism, yes, thyroid hormone replacement is typically a long-term or lifelong medication, though the dose can be adjusted over time based on follow-up testing. Some thyroid conditions, particularly certain cases of hyperthyroidism or thyroid inflammation, are temporary or resolve with treatment. Dr. Rasool will let you know what to expect for your specific diagnosis and will monitor your levels regularly to keep your dose accurate.


Ready to feel your best?

We care and listen to our patients.