When these hormones become imbalanced, it can lead to the development of an endocrine disorder. “An endocrine disorder occurs when your body produces either too much or too little of a particular ...

Reviewed by Felix Gussone, MD. Your endocrine system is a network of glands that produce and release hormones directly into your bloodstream. These hormones act like tiny, powerful messengers, ...

Researchers at Oregon Health & Science University have uncovered a key reason why immunotherapy has largely failed in pancreatic cancer—and identified a promising strategy to overcome that resistance.

Women who have close family members with endocrine diseases, including type 2 diabetes, thyroid diseases and polycystic ovary syndrome (PCOS), are at higher risk of pregnancy loss, a new study has ...

A new study of more than 1,500 boys and men in Canada and the United States suggests that social media may play a meaningful role in shaping intentions to use anabolic-androgenic steroids (AAS), ...

Credit: Getty Images We spoke with endocrinologists to explore the potential of artificial intelligence in the management of chronic disease, including diabetes, obesity, and PCOS. Artificial ...

A 17-year-old in California was diagnosed simultaneously with type 1 diabetes and Addison’s disease, revealing a rare condition called autoimmune polyendocrine syndrome type 2 (APS-2). The unusual ...

Help us make Medscape the best clinical resource possible. Please use this form to submit your questions or comments on how to make this resource center more useful to clinicians.

For students mastering A&P, the endocrine system often feels like a memorization challenge of glands and hormones. But the science is moving fast: in 2026, the thymus is being reclassified from a ...

Endocrine glands secrete hormones into the bloodstream, while exocrine glands secrete substances, such as sweat or enzymes, into organs or onto the surface of the body. The two main types of glands in ...