Articles related to Internal Medicine

Research examining cannabis and sexual function suggests possible associations with increased sexual frequency and orgasm satisfaction in some users, but findings remain inconsistent, largely observational, and influenced by dose, timing, formulation, and individual factors.

A case report describes duodenal ulcer perforation in a woman receiving tirzepatide for weight loss, occurring shortly after dose escalation, though important confounders prevent conclusions about a causal drug relationship.

The FDA approved updated 2026-2027 formulations of Pfizer-BioNTech, Moderna, and Novavax COVID-19 vaccines targeting the XFG variant, aligning with advisory committee recommendations for the upcoming vaccination season.

Three adults receiving semaglutide or tirzepatide preserved or increased lean soft tissue while losing weight alongside resistance training and protein-focused diets, although the uncontrolled case series cannot determine which strategies produced these outcomes.

Experts reviewing available evidence suggest melatonin and magnesium may support sleep through different mechanisms, though benefits appear dependent on the underlying cause of sleep disturbance and overall evidence remains mixed, particularly for magnesium.

A multicenter analysis of adults with biopsy-confirmed MASLD found that roughly one-quarter of cirrhosis cases developed before age 50, with type 2 diabetes and genetic susceptibility associated with earlier progression.