Cannabis use was associated with poorer academic performance and worse psychosocial outcomes among adolescents.

The percentage of adolescents using alcohol, cannabis, nicotine, nicotine patches and vaping has remained low since decreasing in 2020.

HealthDay News — Iron deficiency without anemia is a common feature of moderate-to-severe atopic dermatitis (AD), according to a study published online Nov. 27 in Nutrients.

Difficult-to-treat rheumatoid arthritis (D2T-RA) affects approximately 1 in 9 patients with RA worldwide, with nearly half of these cases demonstrating persistent inflammatory refractory RA (PIRRA), ...

COVID-19 vaccination before or during pregnancy was linked to lower risk for severe maternal disease in the delta or omicron variant periods, ...

Experts found nicotine itself to be a direct cardiovascular toxin, independent of combustion, and proposed a policy-driven response.

Diagnostic evaluation of cancer during pregnancy should follow the principle of "as low as reasonably achievable." ...

Adults with experience gardening were less likely to develop frequent knee pain, radiographic osteoarthritis, and symptomatic ROA.

Persistent hematuria was predictive of adverse outcomes among patients with LN, regardless of achieving clinical remission.

Racial, ethnic, and sex-based disparities persist in hospital length of stay following THA and TKA, but these factors alone may not be predictive of an extended stay.

The HHS cancelled 7 federal grants to the American Academy of Pediatrics that supported programs focused on child health.