Top 10 Signs of Hyperthyroidism | Warning Symptoms You Shouldn’t Ignore | Thyroid Disorder Symptoms Here are 10 key symptoms of hyperthyroidism and what you can do about them. 1️⃣ Unexplained Weight Loss ✔️ Why it happens: Increased metabolism burns calories too fast. ✔️ Signs: Losing weight despite normal or increased appetite. ✔️ What to do: If you're losing weight without changes in diet, get a thyroid function test (TFT). 2️⃣ Rapid or Irregular Heartbeat (Palpitations) ✔️ Why it happens: Thyroid hormones speed up heart rate and circulation. ✔️ Signs: Racing heartbeat, fluttering sensations, or irregular heartbeats (arrhythmia). ✔️ What to do: Seek immediate medical help if palpitations are severe. 3️⃣ Increased Sweating & Heat Intolerance ✔️ Why it happens: Thyroid hormones regulate body temperature, and excess levels cause overheating. ✔️ Signs: Excessive sweating, feeling hot even in cool temperatures. ✔️ What to do: If heat intolerance is persistent, consult an endocrinologist. 4️⃣ Nervousness, Anxiety & Irritability ✔️ Why it happens: Overstimulation of the nervous system due to high thyroid hormone levels. ✔️ Signs: Restlessness, mood swings, and difficulty staying calm. ✔️ What to do: If anxiety persists, check thyroid hormone levels (T3, T4, TSH). 5️⃣ Difficulty Sleeping (Insomnia) ✔️ Why it happens: Hyperactivity of the brain makes relaxation difficult. ✔️ Signs: Trouble falling asleep, waking up frequently, feeling hyperactive at bedtime. ✔️ What to do: If insomnia is ongoing, discuss thyroid testing with your doctor. 6️⃣ Frequent Bowel Movements or Diarrhea ✔️ Why it happens: Hyperthyroidism stimulates digestion, leading to loose stools. ✔️ Signs: Frequent bowel movements, diarrhea, stomach discomfort. ✔️ What to do: If digestive issues persist, consult a doctor for a thyroid function test. 7️⃣ Tremors (Shaky Hands or Fingers) ✔️ Why it happens: Thyroid hormones affect muscle control and nerve function. ✔️ Signs: Shaking hands, difficulty writing, noticeable tremors in fingers. ✔️ What to do: If you experience unexplained tremors, seek medical evaluation. 8️⃣ Thinning Hair & Hair Loss ✔️ Why it happens: Excessive thyroid hormones disrupt the hair growth cycle. ✔️ Signs: Increased hair shedding, brittle and weak hair. ✔️ What to do: If hair loss persists, get a thyroid test. 9️⃣ Enlarged Thyroid (Goiter) ✔️ Why it happens: The thyroid gland swells due to hormone overproduction. ✔️ Signs: Swelling in the front of the neck, difficulty swallowing, hoarseness. ✔️ What to do: A doctor may order an ultrasound or thyroid scan. 🔟 Irregular or Missed Menstrual Periods ✔️ Why it happens: High thyroid hormones disrupt reproductive hormones. ✔️ Signs: Light periods, irregular cycles, fertility issues. ✔️ What to do: If you experience menstrual changes, check thyroid hormone levels. What Causes Hyperthyroidism? ✔️ Graves' Disease – Autoimmune disorder overstimulating the thyroid ✔️ Toxic Nodular Goiter – Thyroid nodules producing excess hormones ✔️ Thyroiditis – Inflammation causing a temporary hormone surge ✔️ Excess Iodine Intake – Overconsumption of iodine-rich foods or supplements How Is Hyperthyroidism Diagnosed? ✔️ Blood Tests (TSH, T3, T4) – Checks thyroid hormone levels ✔️ Thyroid Ultrasound – Detects nodules or inflammation ✔️ Radioactive Iodine Uptake Scan – Assesses thyroid overactivity How to Manage Hyperthyroidism? ✔️ Medications (Antithyroid Drugs) – Reduce hormone production ✔️ Beta-Blockers – Control symptoms like rapid heartbeat ✔️ Radioactive Iodine Therapy – Shrinks thyroid activity ✔️ Thyroid Surgery – Removes part or all of the thyroid in severe cases ⭐ Final Thoughts Hyperthyroidism can lead to serious complications if left untreated. If you notice multiple symptoms, consult an endocrinologist for a proper diagnosis. Have questions about thyroid health? Drop a comment below! 👇 #hyperthyroidism #thyroidproblems #thyroidawareness #thyroid #shortsfeed #health Medical disclaimer: Medinaz Academy does not provide medical advice. The content available in our books and videos, on our website, or on our social media handles do not provide a diagnosis or other recommendation for treatment and are not a substitute for the professional judgment of a healthcare professional in diagnosis and treatment of any person or animal. We intend to provide educational information only. The determination of the need for medical services and the types of healthcare to be provided to a patient are decisions that should be made only by a physician or other licensed health care provider. Always seek the advice of a physician or other qualified healthcare provider with any questions you have regarding a medical condition.