E06.3

Clinical Causes: Genetic predisposition: Family history of autoimmune diseases increases risk. Environmental factors: Exposure to radiation, certain chemicals, or infections. Other autoimmune conditions: Conditions like type 1 diabetes or rheumatoid arthritis can coexist. Hormonal factors: Female hormonal fluctuations may influence disease development. Iodine intake: Excessive or deficient iodine levels can trigger autoimmune reactions.

Key Symptoms: Fatigue and weakness Weight changes, often weight gain Sensitivity to cold temperatures Dry skin and hair Constipation Depression or feelings of sadness Memory problems or difficulty concentrating A puffy face Swelling in the neck due to an enlarged thyroid (goiter)

Diagnosis Path: Diagnosis involves a combination of clinical evaluation and laboratory tests. Blood tests are used to measure levels of thyroid hormones (T3 and T4) and thyroid-stimulating hormone (TSH). Elevated TSH levels alongside low thyroid hormones often indicate hypothyroidism. Additionally, testing for antibodies such as anti-thyroid peroxidase (anti-TPO) and anti-thyroglobulin can confirm autoimmune activity. Imaging studies like thyroid ultrasound may be employed to assess the gland's size and structure, especially if a goiter is present.

Treatment Protocols: Thyroid hormone replacement therapy: Levothyroxine is typically prescribed to normalize hormone levels and alleviate symptoms of hypothyroidism. Regular monitoring: Periodic blood tests to adjust medication dosage as needed. Managing goiter: In cases of significant enlargement, surgical removal or other interventions might be considered. Addressing associated conditions: Treating any coexisting autoimmune or thyroid-related issues. Lifestyle modifications: Adequate rest, balanced diet, and stress reduction can support overall health.