Educational article

Thyroid: Identifying Critical and Common Symptoms in Bogotá

Dr. Teresita Cortés Segura, medical reviewer

Dr. Teresita Cortés Segura, medical reviewer

Author and medical review: Dra. Teresita del Niño Jesús Cortés Segura, endocrinologist.

Location: Bogotá, Colombia.

Published: September 2, 2026 · Updated: September 2, 2026 · 5 min read.

Educational content. It does not replace an individual medical assessment and should not be used for self-medication.

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Person at home, showing extreme fatigue and weakness, sitting on a sofa with a glass of water.
Extreme fatigue and weakness are critical symptoms of thyroid problems that can affect daily life and require medical attention.

Introduction

The thyroid is a crucial gland that regulates vital functions in the body. Recognizing symptoms associated with thyroid disorders is essential for well-being. Here is a checklist to identify these symptoms and know when to seek medical care.

1. Persistent Fatigue

Unexplained and constant fatigue is one of the most common symptoms of thyroid problems. If you feel tired even after resting, it is important to pay attention.

2. Unexplained Weight Changes

Both weight gain and weight loss without changes in diet or exercise can indicate a thyroid problem. Notice if you have observed significant variations.

3. Sleep Disturbances

Sleep disorders, such as insomnia or excessive sleepiness, can be signs of thyroid imbalance. Evaluate your sleep quality.

4. Mood Changes

The thyroid influences mental health. Sudden mood changes, such as anxiety or depression, can indicate a thyroid problem.

5. Sensitivity to Cold or Heat

Pay attention to how your body reacts to temperatures. Intolerance to cold may be a sign of hypothyroidism, while intolerance to heat may indicate hyperthyroidism.

6. Concentration Problems

Difficulty concentrating or memory problems can be symptoms of a thyroid disorder. If you notice your mind feels foggy, consider seeking help.

7. Changes in Skin and Hair

Dry skin or brittle hair can be signs of thyroid problems. Observe any changes in your appearance that seem unusual.

8. Critical Warning Signs

If you experience symptoms such as palpitations, excessive sweating, or drastic weight changes, it is essential to consult a doctor immediately.

Closing and Follow-Up Plan

Recognizing symptoms of thyroid disorders is the first step toward better health. If you identify several of these symptoms, consider scheduling a consultation with an endocrinologist in Bogotá for a more thorough evaluation.

When to seek medical care

If symptoms persist, test results are abnormal, or you have questions about medication, arrange an individual assessment. Do not change treatment or doses without medical guidance.

Frequently asked questions

What are the most common symptoms of thyroid problems?

The most common symptoms include fatigue, weight changes, sleep disturbances, mood changes, and sensitivity to extreme temperatures.

When should I seek medical help?

You should seek help if you experience severe symptoms such as palpitations, drastic weight loss, or sudden mood changes.

Are thyroid problems hereditary?

Yes, some thyroid disorders can have a genetic component, so it is important to inform your doctor about family history.

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