Fatigue. Weight gain. Brain fog. Mood changes. Hair loss. Are these symptoms of menopause—or could your thyroid be to blame? The overlap is significant, and many women go undiagnosed for years.
Why Thyroid Problems Increase at Midlife
Thyroid disorders become more common as women age, with risk increasing significantly after 40. The hormonal changes of perimenopause can also affect thyroid function, and autoimmune thyroid disease is far more common in women than men.
Symptoms That Overlap
Both menopause and hypothyroidism can cause:**:
- Fatigue and low energy
- Weight gain
- Brain fog and memory problems
- Depression and mood changes
- Dry skin and hair changes
- Cold intolerance
- Irregular periods (in perimenopause)
Symptoms more specific to hypothyroidism:**:
- Severe constipation
- Very slow heart rate
- Puffy face and swelling
- Hoarse voice
- Extremely dry skin
- Significantly elevated cholesterol
Why Proper Testing Matters
Many women are tested with only TSH (thyroid-stimulating hormone). But a complete picture requires:
- TSH
- Free T4
- Free T3
- Thyroid antibodies (TPO and thyroglobulin)
Optimal ranges may differ from 'normal' lab ranges. A TSH of 3.5 might be 'normal' on paper but could still cause symptoms.
Treatment Considerations
If you have both thyroid dysfunction and menopause symptoms, treating both conditions appropriately is essential. Thyroid medication can improve energy and metabolism, while hormone therapy can address symptoms specifically related to estrogen decline.
The Functional Medicine Approach
At Pause + Reset, we routinely assess thyroid function as part of our comprehensive evaluation. We look beyond standard lab ranges to understand how your thyroid is truly functioning and whether it might be contributing to your symptoms.
