What does feeling anxious feel like with hyperthyroidism?

When the thyroid produces too much hormone, the body can remain in a more activated state. Anxiety may feel like inner restlessness, irritability, nervous energy, or difficulty settling. You may also notice palpitations, sweating, feeling unusually warm, shaky hands, loose bowel movements, trouble sleeping, or unplanned weight loss. The combination of emotional and physical symptoms can resemble an anxiety disorder, but thyroid symptoms require medical assessment. Not everyone has the same pattern, and a symptom by itself does not establish the cause.

Arrange a medical review if anxiety appears with new palpitations, tremor, heat intolerance, or changes in weight or bowel habits. Bring a list of medicines, supplements, energy products, and relevant thyroid history. A clinician may examine you and order blood tests to check thyroid function. Until reviewed, limit excess caffeine if it worsens palpitations and do not change thyroid medicine without clinical advice. Treatment depends on the underlying thyroid cause and your overall health.

Seek prompt care for a persistent racing or irregular heartbeat, worsening weakness, or symptoms that are rapidly intensifying. Call emergency services for severe chest pain, fainting, severe breathlessness, marked confusion, or a very high temperature with extreme agitation. These signs can signal a serious problem and should not be attributed to anxiety without assessment.

Could my thyroid be contributing to anxiety and palpitations? Which blood tests are needed? Could any medicine or supplement be affecting thyroid function? What symptoms should prompt urgent review?