Graves’ Disease
Graves’ disease is an autoimmune cause of hyperthyroidism. It can also affect the eyes. Care requires evaluation of hormone levels, relevant antibodies and complications by an appropriate medical clinician; supportive lifestyle discussion is not a substitute for treating excess thyroid hormone.
How does Graves’ differ from Hashimoto’s?
Both involve the immune system, but Graves’ antibodies stimulate thyroid hormone production, whereas Hashimoto’s often damages the gland over time. Symptoms and overlapping antibody findings do not reliably distinguish them without clinical evaluation. Never infer the diagnosis from a single online comparison.
What does a work-up involve?
A clinician may use TSH, free T4, T3 and TSH-receptor antibodies, with imaging selected for the situation. Tell the clinician about pregnancy or breastfeeding before any radioactive iodine testing or treatment. New double vision, eye pain or a change in vision needs prompt assessment.
Where does our practice fit?
A discovery call can clarify whether nutrition, symptom-history review and supportive functional medicine assessment are appropriate alongside your endocrinology care. The practice does not advertise endocrinologist qualifications, antithyroid prescribing, radioactive iodine or thyroid surgery. Keep your specialist follow-up.
What different tests can and cannot answer
| Clinical question | Possible starting point | Important limitation |
|---|---|---|
| Is thyroid function abnormal? | TSH, with free T4 as appropriate | Interpretation depends on context, medicines and pregnancy. |
| Is autoimmunity involved? | Selected thyroid antibody tests | Positive antibodies do not establish the degree of hormone deficiency. |
| Is there a structural lump? | Examination and ultrasound, with specialist assessment | Normal hormone tests do not exclude an important nodule. |
| Does a food cause allergy? | Reaction history and appropriately selected allergist testing | A food IgG panel cannot diagnose or exclude allergy. |
| Are stress symptoms an adrenal disease? | Medical history and validated testing when indicated | “Adrenal fatigue” is not an established diagnosis. |
Questions and answers
How does Graves’ differ from Hashimoto’s?
Both involve the immune system, but Graves’ antibodies stimulate thyroid hormone production, whereas Hashimoto’s often damages the gland over time. Symptoms and overlapping antibody findings do not reliably distinguish them without clinical evaluation. Never infer the diagnosis from a single online comparison.
Where does our practice fit?
A discovery call can clarify whether nutrition, symptom-history review and supportive functional medicine assessment are appropriate alongside your endocrinology care. The practice does not advertise endocrinologist qualifications, antithyroid prescribing, radioactive iodine or thyroid surgery. Keep your specialist follow-up.
Sources and further reading
- American Thyroid Association: Thyroid hormone treatment
- American Thyroid Association: Hashimoto’s thyroiditis
- NIDDK: Thyroid tests
- American Thyroid Association: Thyroid function tests
- NIDDK: Hashimoto’s disease
- NIDDK: Graves’ disease
- American Thyroid Association: Thyroid nodules
- Endocrine Society: Adrenal fatigue
- AAAAI: Limits of food IgG panel testing
- NIDDK: Diagnosis of celiac disease
- American Thyroid Association: Hypothyroidism during pregnancy
Educational information only, not medical advice, diagnosis or a treatment plan. Do not stop, start or change prescribed medication based on this resource. Pregnancy, children, significant heart symptoms and complex endocrine disease require appropriate medical care. Seek emergency help for chest pain, severe breathing difficulty, fainting, or high fever with confusion and a very fast heartbeat. A discovery call is not urgent medical care.