#21 ·
wanderingcobra76 said:I don't think you need to worry this much. I get it—you're a mom and everything feels high-stakes when it involves your baby—but look at it this way:
Drug labels are legally REQUIRED to list every single possible side effect, no matter how rare.
Sulfadiazine is actually given orally to infants when medically necessary under strict supervision, which results in much higher blood concentrations than what you're dealing with.
Dermazin cream would be used on a small child for burns just the same way.
The area you applied it to was tiny, and since it was only for a short time, it’s highly unlikely that such a minimal concentration of the active ingredient (which starts being processed by the liver immediately, by the way) could harm a nursing baby. Serious side effects usually stem from the substance accumulating in the system over prolonged use.
The only real concern would be an allergic reaction, but if the baby were sensitive to it, you would have seen symptoms already.
As for medication warnings in general:
Since it's impossible to conduct actual clinical trials on drugs regarding their impact on a fetus or nursing infant, manufacturers play it safe and always state that certain preparations shouldn't be used during pregnancy or breastfeeding.
The exception is medications so widely used by pregnant and nursing women that retrospective data has proven they aren't harmful.
Your best bet is to stop using it, call the burn unit, and ask if they can recommend an alternative cream that is safe for breastfeeding.
I completely agree; there's really nothing to worry about here. It is incredibly rare for a drug to be potent enough that such a brief, localized application could pass enough through your milk to hurt a baby.
I had surgery when my little one was 8 months old. I was on anesthesia, antibiotics, and blood thinners, and I kept badgering the staff about whether I could breastfeed. They told me I could without any issues; only one doctor suggested waiting 24 hours, but since I was in the hospital anyway, I couldn't nurse during that window regardless.