Information Leaflets in other languages Mandarin The following BTF leaflets are available to read in Mandarin: Hypothyroidism Hyperthyroidism Thyroid nodules and swellings Thyroid surgery Thyroid cancer Thyroid eye disease Congenital hypothyroidism Thyroiditis Thyroid function tests Pregnancy and fertility in thyroid disorders Treatment of an overactive or enlarged thyroid gland with radioactive iodine Antithyroid drug therapy to treat hyperthyroidism Thyroid disorders and osteoporosis Psychological symptoms and thyroid disorders Full range of leaflets in other languages Please help us help others With your support we can help people to live better with thyroid disease. Your donations also fund vital research to improve treatments. Please consider making a donation or becoming a member. Donate to BTF Become a BTF member Manage Cookie Preferences Please ensure Javascript is enabled for purposes of website accessibility