The mother of a healthy 10-week-old boy brings him to your office for evaluation of multiple brown spots on his skin. She noticed the first when he was 2 months old, and other spots have developed on his arms, back, and legs. She has been on the internet and wants to know whether he could have neurologic complications.
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.