Tobramycin Injection while Breastfeeding
There are high number of clear evidence that breastfeeding provides best nutrition that you can give to your baby. It is also evident that lactation is good for mothers health as well. Evolution has designed breastfeeding in a way that it caters all nutritional need of your child. However modern medicine is quite new for evolution, that is why mothers body is not well prepared to filter unnecessary chemical found in medicines. It becomes a necessity to figure out which drug is safe and which drug is dangerous for your newborn while nursing. In this article we will understand function of Tobramycin Injection and its suitability with breastfeeding.

What is Tobramycin Injection used for?

Tobramycin injection is indicated for the treatment of serious bacterial infections caused by susceptible strains of the designated microorganisms in the diseases listed below: Septicemia in the neonate, child, and adult caused by P. aeruginosa, E. coli, and Klebsiella sp Lower respiratory tract infections caused by P. aeruginosa, Klebsiella sp, Enterobacter sp, Serratia sp, E. coli and S. aureus (penicillinase and non-penicillinase producing strains) Serious central-nervous-system infections (meningitis) caused by susceptible organisms Intra-abdominal infections, including peritonitis, caused by E. coli, Klebsiella sp, and Enterobacter sp Skin, bone, and skin-structure infections caused by P. aeruginosa, Proteus sp, E. coli, Klebsiella sp, Enterobacter sp, and S. aureus. Complicated and recurrent urinary tract infections caused by P. aeruginosa, Proteus sp (indole-positive and indole-negative), E. coli, Klebsiella sp, Enterobacter sp, Serratia sp, S. aureus, Providencia sp, and Citrobacter sp. Aminoglycosides, including tobramycin, are not indicated in uncomplicated initial episodes of urinary tract infections unless the causative organisms are not susceptible to antibiotics having less potential toxicity. Tobramycin may be considered in serious staphylococcal infections when penicillin or other potentially less toxic drugs are contraindicated and when bacterial susceptibility testing and clinical judgment indicate its use. Bacterial cultures should be obtained prior to and during treatment to isolate and identify etiologic organisms and to test their susceptibility to tobramycin. If susceptibility tests show that the causative organisms are resistant to tobramycin, other appropriate therapy should be instituted. In patients in whom a serious life-threatening gram-negative infection is suspected, including those in whom concurrent therapy with a penicillin or cephalosporin and an aminoglycoside may be indicated, treatment with tobramycin may be initiated before the results of susceptibility studies are obtained. The decision to continue therapy with tobramycin should be based on the results of susceptibility studies, the severity of the infection, and the important additional concepts discussed in the WARNINGS box above.

Is Tobramycin Injection usage safe while breastfeeding? If a lactating mother is using it can there be any effect on growth or development of infant?

Tobramycin Injection safe for breastfeeding
Active ingredient in Tobramycin Injection is Tobramycin and based on our analysis of Tobramycin it appears that using Tobramycin Injection is safe in breastfeeding. Below is analysis of Tobramycin while breastfeeding.

Tobramycin Injection Breastfeeding Analsys

Tobramycin while Breastfeeding


CAS Number: 32986-56-4

Excreted into breast milk in non-significant amount without harm effects observed among breastfed infants of mothers treated with Tobramycin. In addition, a low oral bioavailability renders concentration in the infant's plasma be nil or low. Be aware of false negative results that may be obtained from infants with bacterial cultures when the mother is on antibiotics and higher risk of acute diarrhea by alteration of normal gut flora. When used in eye drops, because of a low dose and topical application with minimal absorption in the serum, it is compatible while breastfeeding.

Tobramycin Injection Breastfeeding Analsys - 2

Tobramycin while Breastfeeding

CAS Number: 32986-56-4

Tobramycin Injection and breastfeeding

Tobramycin is poorly excreted into breastmilk. Newborn infants apparently absorb small amounts of other aminoglycosides, but serum levels with typical three times per day dosages are far below those attained when treating newborn infections and systemic effects of tobramycin are unlikely. Older infants would be expected to absorb even less tobramycin. Because there is little variability in the milk tobramycin levels during multiple daily dose regimens, timing breastfeeding with respect to the dose is of little or no benefit in reducing infant exposure. Data are not available with single daily dose regimens. Monitor the infant for possible effects on the gastrointestinal flora, such as diarrhea, candidiasis (e.g., thrush, diaper rash) or rarely, blood in the stool indicating possible antibiotic-associated colitis. Maternal use of an ear drop or eye drop that contains tobramycin presents little or no risk for the nursing infant [4]

Tobramycin Injection safe for breastfeeding

What should I do if I am breastfeeding mother and I am already exposed to Tobramycin Injection?

As usage of Tobramycin Injection is mostly safe while breastfeeding hence there should not be any concern. In case of any change in behavior or health of your baby you should inform your health care provider about usage of Tobramycin Injection else no further action is required.

I am nursing mother and my doctor has suggested me to use Tobramycin Injection, is it safe?

Usage of Tobramycin Injection is safe for nursing mothers and baby, No worries.

If I am using Tobramycin Injection, will my baby need extra monitoring?


Who can I talk to if I have questions about usage of Tobramycin Injection in breastfeeding?

National Womens Health and Breastfeeding Helpline: 800-994-9662 (TDD 888-220-5446) 9 a.m. and 6 p.m. ET, Monday through Friday

National Breastfeeding Helpline: 0300-100-0212 9.30am to 9.30pm, daily
Association of Breastfeeding Mothers: 0300-330-5453
La Leche League: 0345-120-2918
The Breastfeeding Network supporter line in Bengali and Sylheti: 0300-456-2421
National Childbirth Trust (NCT): 0300-330-0700

National Breastfeeding Helpline: 1800-686-268 24 hours a day, 7 days a week

Telehealth Ontario for breastfeeding: 1-866-797-0000 24 hours a day, 7 days a week