A "rung bell" is common and can do significant acute and long-term harm to a developing brain. Because no guideline or protocol has been adequately studied for application to children and adolescents, take a cautious approach to management of concussion in youth, the author advises.
Major congenital malformations not linked to first trimester tetracycline use
November 22nd 2024A large population-based study found that first-trimester tetracycline exposure does not elevate the risk of major congenital malformations, though specific risks for nervous system and eye anomalies warrant further research.