Thyroid Disorder Treatment Thyroid disorders can affect metabolism, energy levels, weight, heart rate, and several other body functions. Endocrinologists evaluate thyroid conditions using medical history, physical examination, and appropriate laboratory or imaging investigations. Treatment depends on the specific thyroid disorder and may include medication, monitoring, or other specialist-directed treatment. When Should You Consult an Endocrinologist? You may consider consulting an endocrinologist if you have: Persistently high or low blood sugar Difficulty controlling diabetes Abnormal thyroid test results Unexplained changes in weight Persistent fatigue or weakness Hormonal or metabolic abnormalities PCOS-related hormonal concerns