What are the warning signs of thyroid?

Some warning signs of thyroid conditions include:

1. Fatigue and weakness
2. Weight changes (unexplained weight gain or loss)
3. Difficulty sleeping or insomnia
4. Irregular menstrual cycles or fertility issues
5. Changes in heart rate or rhythm
6. Changes in body temperature or sensitivity to cold or heat
7. Muscle aches and pains
8. Hair loss or thinning
9. Dry skin and brittle nails
10. Mood changes, such as depression, anxiety, or irritability.