See a doctor for proper diagnosis and thyroid blood tests
Take prescribed thyroid medication exactly as directed
Use levothyroxine for hypothyroidism if prescribed
Use antithyroid medicine for hyperthyroidism if prescribed
Consider radioactive iodine treatment if recommended
Consider thyroid surgery if recommended
Monitor thyroid hormone levels regularly
Treat iodine deficiency if present
Maintain a balanced diet
Avoid self-medicating with thyroid supplements
Manage stress and sleep well
Follow up with an endocrinologist