While many people see conditions like anxiety and depression as strictly emotional concerns, they often result from underlying imbalances in your physical health. One common culprit is the thyroid — a small gland in the neck that helps regulate a wide range of bodily processes, including your metabolism, energy levels, and mood.
At Sydea Medical Practice, led by Venice Sanchez, MD, our team looks at the complete picture of your health rather than just treating isolated psychiatric symptoms. Read on to learn how thyroid dysfunction can affect mental wellness, and why normal lab results don’t always tell the whole story.
Experts estimate that around 20 million Americans have some form of thyroid disorder. Because thyroid hormones influence so many important functions, even a slight change in your levels can have a profound impact on your overall well-being.
In addition to physical symptoms like weight changes and temperature sensitivity, thyroid imbalances can also contribute to mood changes and symptoms that overlap with common psychiatric conditions:
A sluggish or underactive thyroid slows down your metabolism, which affects the way your brain processes and uses energy. As a result, many people with this type of imbalance experience symptoms typically associated with depression, such as chronic fatigue, low mood, brain fog, and forgetfulness.
Conversely, an overactive thyroid floods your system with excess thyroid hormone, which throws your central nervous system into overdrive. Common symptoms include anxiety, irritability, racing thoughts, and insomnia.
Standard thyroid screenings can identify many thyroid disorders, but they don’t always provide clear answers. Some patients continue to experience symptoms even though their results appear to fall within a normal range.
Because regular lab tests typically focus only on specific hormone levels, certain important factors can go undetected without a more comprehensive evaluation.
When symptoms of thyroid dysfunction persist despite normal labs, further evaluation may be necessary. Our team takes a root-cause approach to diagnosis, considering the many factors that can contribute to both thyroid dysfunction and mental health challenges, which include:
Autoimmune disorders like Hashimoto’s disease cause your immune system to attack the thyroid gland, resulting in chronic inflammation and mood changes. Since standard screenings often skip antibody testing, these issues may not show up on a routine lab report.
Nutrients like iron, vitamin D, selenium, and zinc play essential roles in thyroid hormone production and regulation. When levels are low, issues like fatigue, brain fog, and low mood may persist even if your hormones look normal on paper.
Ongoing emotional stress can impact both your thyroid and your mental health, frequently mimicking or worsening psychiatric symptoms. In many cases, effective treatment involves identifying and addressing underlying sources of chronic stress through lifestyle changes, talk therapy, and other medical interventions.
If you’re looking for a more in-depth approach to psychiatric care, our team is here for you. To schedule a consultation with our knowledgeable, compassionate providers, contact Sydea Medical Practice in Irvine, California, today.
