Question

I am a breastfeeding mother and i want to know if it is safe to use (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid? Is (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid safe for nursing mother and child? Does (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid extracts into breast milk? Does (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid has any long term or short term side effects on infants? Can (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid influence milk supply or can (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid decrease milk supply in lactating mothers?

(6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid lactation summary

(6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid is safe in breastfeeding
  • DrLact safety Score for (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid is 1 out of 8 which is considered Safe as per our analyses.
  • A safety Score of 1 indicates that usage of (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid is mostly safe during lactation for breastfed baby.
  • Our study of different scientific research also indicates that (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid does not cause any serious side effects in breastfeeding mothers.
  • Most of scientific studies and research papers declaring usage of (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid safe in breastfeeding are based on normal dosage and may not hold true for higher dosage.
  • Score calculated using the DrLact safety Version 1.2 model, this score ranges from 0 to 8 and measures overall safety of drug in lactation. Scores are primarily calculated using publicly available case studies, research papers, other scientific journals and publically available data.

Answer by Dr. Ru: About (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid usage in lactation

It is a First generation Cephalosporin. Like other Cephalosporins, (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid is excreted into the breast milk in clinically non-significant amounts. Be aware of the possibility of negative results of cultures done to febrile infants whose mothers are on antibiotics. The American Academy of Pediatrics rates it as usually compatible with breastfeeding.

Answer by DrLact: About (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid usage in lactation

Limited information indicates that (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid produces low levels in milk that are not expected to cause adverse effects in breastfed infants. Occasionally disruption of the infant's gastrointestinal flora, resulting in diarrhea or thrush have been reported with cephalosporins, but these effects have not been adequately evaluated. (6R,7R)-7-((R)-2-Amino-2-(p-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid is acceptable in nursing mothers.

Alternate Drugs

Indinavir(Unsafe)
Kanamycin(Safe)
Cefazolin(Safe)
Ertapenem(Safe)
Zidovudine(Low Risk)
Moxifloxacin(Low Risk)
Clindamycin(Low Risk)
Cefprozil(Safe)
Amantadine(Low Risk)
Valganciclovir(Low Risk)
Econazole(Safe)
Tenofovir(Safe)
Ganciclovir(Low Risk)
Lindane(Unsafe)
Cefixime(Safe)
Acyclovir(Safe)
Methicillin(Low Risk)
Quinine(Safe)
Efavirenz(Unsafe)
Cefaclor(Safe)
Saquinavir(Unsafe)
Didanosine(Unsafe)
Gatifloxacin(Low Risk)
Cefepime(Safe)
Amikacin(Safe)
Ofloxacin(Safe)
Primaquine(Low Risk)
Malathion(Low Risk)
Meropenem(Safe)
Atovaquone(Low Risk)
Cefoxitin(Safe)
Enoxacin(Low Risk)
Ritonavir(Unsafe)
Linezolid(Low Risk)
Abacavir(Safe)
Doxycycline(Low Risk)
Nevirapine(Low Risk)
Naftifine(Safe)
Cefotetan(Safe)
Nelfinavir(Unsafe)
Lomefloxacin(Low Risk)
Dapsone(Low Risk)
Neomycin(Safe)
Cefdinir(Safe)
Aztreonam(Safe)
Rifaximin(Safe)
Levofloxacin(Low Risk)
Capreomycin(Low Risk)
Famciclovir(Low Risk)
Demeclocycline(Low Risk)
Nafcillin(Safe)
Erythromycin(Low Risk)
Moxifloxacin(Low Risk)
Clindamycin(Low Risk)
Cefprozil(Safe)
Cefixime(Safe)
Methicillin(Low Risk)
Cefaclor(Safe)
Gatifloxacin(Low Risk)
Methenamine(Unsafe)
Cefepime(Safe)
Ofloxacin(Safe)
Cefoxitin(Safe)
Enoxacin(Low Risk)
Amikacin(Safe)
Doxycycline(Low Risk)
Cefotetan(Safe)
Lomefloxacin(Low Risk)
Neomycin(Safe)
Cefdinir(Safe)
Mupirocin(Safe)
Aztreonam(Safe)
Levofloxacin(Low Risk)
Capreomycin(Low Risk)
Nalidixic Acid(Low Risk)
Demeclocycline(Low Risk)
Nafcillin(Safe)
Erythromycin(Low Risk)
Iodine(Unsafe)
Kanamycin(Safe)
Cefazolin(Safe)
Ertapenem(Safe)
Cefprozil(Safe)
Cefixime(Safe)
Cefaclor(Safe)
Cefepime(Safe)
Cefoxitin(Safe)
Cefotetan(Safe)
Cefdinir(Safe)
Cefazolin(Safe)
Disclaimer: Information presented in this database is not meant as a substitute for professional judgment. You should consult your healthcare provider for breastfeeding advice related to your particular situation. We do not warrant or assume any liability or responsibility for the accuracy or completeness of the information on this Site.