Thyroid Problems

Symptoms of hypothyroidism include:

• Slower-than-usual heart rate.
• Feeling tired (fatigue).
• Unexplained weight gain.
• Feeling sensitive to cold.
• Dry skin and dry and coarse hair.
• Depressed mood.
• Heavy menstrual periods (menorrhagia).

Symptoms of hyperthyroidism include:

• Faster-than-usual heart rate (tachycardia).
• Difficulty sleeping.
• Unexplained weight loss.
• Feeling sensitive to heat.
• Clammy or sweaty skin.
• Feeling anxious, irritable or nervous.
• Irregular menstrual cycles or a lack of periods (amenorrhea).

Both conditions can cause an enlarged thyroid (goiter), but it’s more common in hyperthyroidism.