LactSafeFor educational purposes only — always consult your healthcare provider.
🤱 Breastfeeding Safety
Atenolol
Tenormin
Atenolol is excreted into breastmilk and can accumulate in infants, especially newborns. Other agents are preferred for nursing mothers of newborns or preterm infants.
Need more information before deciding?
- Safer alternatives to consider
- Why this rating — the full evidence
- Infant side effects to watch for
- Effect on milk supply
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