11 Warning Signs of Thyroid Problems You Might Be Missing

2. Persistent Fatigue and Sleep Disturbances

Feeling tired after a long day is normal, but persistent fatigue despite adequate rest could signal a thyroid problem. The thyroid hormones play a critical role in energy production. When these hormones are out of balance, it can lead to feelings of exhaustion. Hypothyroidism often results in fatigue due to a slowed metabolism, while hyperthyroidism can cause insomnia or restless sleep due to an overactive metabolism. If you find yourself constantly tired, unable to sleep, or waking up unrefreshed, it might be time to evaluate your thyroid function. Addressing thyroid-related fatigue often involves hormone replacement therapy or medication to restore balance.