Surgical patients may still have leftovers in their system even after a standard fast, potentially increasing the chance of a serious complication.

The Medicines and Healthcare Products Regulatory Agency (MHRA) has ruled that warnings about the risk should now be added to ...

Glucagon-like peptide-1 receptor agonists (GLP-1RAs) such as semaglutide (Wegovy and Ozempic) and tirzepatide (Mounjaro) may ...