• Weight Gain or Loss
• Swelling in the Neck
• Changes in Heart Rate
• Changes in Energy or Mood
• Hair Loss
• Feeling Too Cold or Hot
Other Symptoms of Hypothyroidism
Hypothyroidism can cause many other symptoms, including:
• Dry skin and brittle nails
• Numbness or tingling in the hands
• Constipation
• Abnormal menstrual periods
Other Symptoms of Hyperthyroidism
Hyperthyroidism can also cause additional symptoms, such as:
• Muscle weakness or trembling hands
• Vision problems
• Diarrhea
• Irregular menstrual periods