See a doctor or endocrinologist for proper evaluation
Treat the underlying cause of high TSH
Take levothyroxine exactly as prescribed if hypothyroidism is diagnosed
Take thyroid medicine on an empty stomach
Avoid taking calcium, iron, antacids, or multivitamins close to thyroid medicine
Use the same brand or formulation consistently
Get regular TSH and free T4 blood tests
Adjust thyroid medication only under medical supervision
Check for medication interactions that affect thyroid levels
Address iodine deficiency only if confirmed by a clinician
Avoid excessive iodine intake
Manage autoimmune thyroid disease as directed by a doctor
Maintain a healthy weight and balanced diet
Ensure adequate sleep and stress management
Follow up promptly if symptoms worsen or persist