MyMSTeam

Is MS related to hypothyroidism?

Yes, there is a connection between MS and hypothyroidism. People with MS have a significantly higher risk of developing thyroid disease, including hypothyroidism. Research shows that thyroid-stimulating hormone (TSH) levels are more likely to be abnormal in people with MS, and women with MS Show Full Answer

Is MS related to hypothyroidism?

Yes, there is a connection between MS and hypothyroidism. People with MS have a significantly higher risk of developing thyroid disease, including hypothyroidism. Research shows that thyroid-stimulating hormone (TSH) levels are more likely to be abnormal in people with MS, and women with MS are particularly at higher risk for thyroid dysfunction.

The relationship exists for a couple of key reasons:

Shared Risk Factors
- Both MS and autoimmune thyroid diseases like Hashimoto's disease (which causes hypothyroidism) share common genetic pathways
- Both conditions involve imbalances in regulatory T cells
- Shared genetic factors may affect how both the endocrine system and central nervous system function

MS Treatment Side Effects
- Some MS medications can increase the risk of thyroid problems
- Alemtuzumab can cause thyroid disease in up to 40% of people taking it
- Interferon-beta therapy may also increase thyroid disorder risk

More than 1,300 MyMSTeam members experience hypothyroidism alongside their MS. One member shared, "My MS led to me having a thyroid problem. My doctor is watching it."

If you're concerned about thyroid issues, talk with your healthcare provider. Thyroid problems can often be managed with medication while you continue your MS treatment.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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