The role of an endocrinologist
Endocrinologists are specialists who treat hormone-related conditions. Learn how to find one and important questions to ask before your appointment.
Read more
Hyperthyroidism
Hyperthyroidism (thyrotoxicosis) is when the thyroid gland is overactive and produces too much thyroid hormone. Learn about symptoms and treatment.
Read more
Congenital adrenal hyperplasia
Congenital adrenal hyperplasia affects your adrenal glands and causes imbalances in the levels of certain hormones. It can be mild or severe.
Read more
Hormonal system
The endocrine (hormonal) system influences your metabolism, growth and other functions. Learn more about what it is and related conditions.
Read more
Pineal gland
Find out about the pineal gland. This is a very small gland in your brain that makes the hormone melatonin, which controls your internal body clock.
Read more
Thyroid medicines
Thyroid medicines treat thyroid disorders, including hypothyroidism and hyperthyroidism. Read about how they work and their potential side effects.
Read more
Iodine deficiency
Iodine deficiency is the most common cause of thyroid disease. Learn about the causes and how to ensure you are getting enough iodine.
Read more
Cushing's syndrome
Cushing's syndrome is a hormonal disorder with a wide range of symptoms. Learn what causes Cushing's syndrome and why it is difficult to diagnose.
Read more
Prader-Willi syndrome
Prader-Willi syndrome (PWS) is a rare genetic condition that can cause an limitless appetite. Read more about the symptoms and treatments.
Read more
Parathyroid glands
Your parathyroid glands are small glands that are found in your neck and make parathyroid hormone (PTH). Find out more about PTH here.
Read more