Has anyone been prescribed endone whilst breastfeeding? I have been given some for severe pain due to an abcess under my tooth but am unsure how to proceed. I am in agony and nothing else is working.
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Has anyone been prescribed endone whilst breastfeeding? I have been given some for severe pain due to an abcess under my tooth but am unsure how to proceed. I am in agony and nothing else is working.
Don't take endone while breastfeeding as it will pass into your milk and can be hazardous.
From LACTMED
:
Drug Levels and Effects:
Summary of Use during Lactation:
Maternal use of maximum dosages of oral narcotics while breastfeeding can cause infant drowsiness. Newborn infants seem to be particularly sensitive to the effects of even small dosages of narcotic analgesics, particularly in the first week of life. However, the newborn's dosage is limited by the small volumes of colostrum in the first 2 to 3 days postpartum. Once the mother's milk comes in, it is best to limit maternal intake of oral oxycodone (and combinations) and to supplement analgesia with a nonnarcotic analgesic if necessary. A maximum oxycodone dosage of 30 mg daily is suggested. Oxycodone elimination is decreased in young infants and much inter-individual variability exists. Monitor the infant for drowsiness, adequate weight gain, and developmental milestones, especially in younger, exclusively breastfed infants. If the baby shows signs of increased sleepiness (more than usual), difficulty breastfeeding, breathing difficulties, or limpness, a physician should be contacted immediately.
Drug Levels:
Oxycodone is metabolized to the active metabolites, noroxycodone and oxymorphone. Oxycodone has an oral bioavailability of 60% to 87% in adults.[1] Oxycodone elimination is decreased in young infants and much inter-individual variability exists. Oxycodone can be dangerous when used as an analgesic in newborns.[2]
Maternal Levels. Six breastfeeding mothers who were using 1 to 2 capsules containing a combination of 5 mg oxycodone and 500 mg acetaminophen every 4 to 7 hours for post-cesarean section pain had their milk sampled several times after successive doses. Peak oxycodone milk levels reportedly occurred 1 to 2 hours after the first dose and then at variable times after successive doses. The number of hours after a mother's last dose when oxycodone could still be measured in milk was depended on the number of doses taken. Oxycodone could be measured in milk up to 4, 12, and 36 hours after 4, 9, and 11 doses respectively. In all the mothers, measured oxycodone milk levels ranged from undetectable (<5 mcg/L) to 229 mcg/L. The authors estimated that an exclusively breastfed infant would receive a maximum 8% of the maternal weight-adjusted dosage of oxycodone, but active metabolite levels were not measured.[3]
Fifty mothers who delivered by cesarean section and received oxycodone had milk (colostrum) and serum samples measured for oxycodone at 24, 48 and 72 hours postpartum without respect to the time of the previous oxycodone dose. The most common doses received by the mothers during the previous 24 hours (including one 30 mg dose rectally immediately post surgery in some cases) were 60 mg (range 30 to 90 mg), 40 mg (range 0 to 90 mg), and 20 mg (range 0 to 50 mg), respectively. Mean colostrum concentrations at the 3 collection times were 58 mcg/L (range 7 to 130 mcg/L), 49 mcg/L (range 0 to 168 mcg/L), and 35 mcg/L (range 0 to 31 mcg/L), respectively. Little correlation was found between maternal dosage and colostrum concentrations, although colostrum levels correlated well with maternal serum levels, with a colostrum concentrations 3.2 to 3.4 higher than serum. Ten mothers had colostrum oxycodone concentrations over 100 mcg/L and 5 had detectable oxycodone in milk 37 hours after the last dose.[4]
Infant Levels. In a study of 50 mothers taking oxycodone post-cesarean section, 45 blood samples were taken from 41 breastfed infants at 24, 48 or 72 hours postpartum. Only 1 of the samples had a detectable (>2 mcg/L) oxycodone level of 7.4 mcg/L. Because these infants were in the first 3 days postpartum, their dose was probably limited by the small volumes of colostrum they were ingesting.[4]
Effects in Breastfed Infants:
A 10-month-old, 7.7 kg infant of a prescription drug-dependant mother died of cardiac arrest after a 12- to 24-hour period of lethargy, hypersomnolence and dyspnea. The infant also had a recent history of fever. The mother had reportedly been breastfeeding the infant 3 times a day for several weeks and had taken 180 mg of oxycodone, as well as muscle relaxants, the day prior to her infant's death. A blood oxycodone level of 600 mcg/L was measured on autopsy. The medical examiner considered it unlikely that such a high level of oxycodone in the infant's blood could be due to breastfeeding exposure as reported by the mother and thus considered the death a homicide resulting from either the intentional administration of oxycodone directly to the infant or from a higher dose of oxycodone in breastmilk than that reported by the mother.[5]
In a study of 50 mothers taking oxycodone post-cesarean section, 50 neonates were evaluated for sedation over 48 hours after birth. None was severely sedated and less than 4% had sedation of 3 on a 1 (fully alert) to 5 (difficult to rouse) scale and none more sedated than 3 on the scale. Because these infants were in the first 3 days postpartum, their oxycodone dose was probably limited by the small volumes of colostrum they were ingesting.[4]
In a retrospective study, nursing mothers who were taking either oxycodone, codeine or acetaminophen for pain while breastfeeding were contacted by telephone to ascertain the degree of maternally perceived central nervous system (CNS) depression. Mothers taking oxycodone reported signs of CNS depression in 20% (28/139) of their infants, while those taking acetaminophen reported infant CNS depression in only 0.5% (1/184) of their infants. Women who reported infant sedation were taking 0.4 mg/kg daily of oxycodone, and unaffected were taking 0.15 mg/kg daily. Affected infants had more hours of daily uninterrupted sleep than unaffected infants, and 4 of the affected infants reportedly had "irregular breathing". Thirty-eight of 39 mothers reported that infant sedation ceased with maternal oxycodone discontinuation. Mothers of affected infants were also more likely to experience lethargy and other side effects than mothers of unaffected infants. Mothers who took codeine reported a similar rate of infant sedation (17%) compared to oxycodone, but the groups were statistically different in parity and postmenstrual age (PMA), with the codeine group having a slightly higher PMA.[6]
Possible Effects on Lactation:
Oxycodone can increase serum prolactin.[7] However, the prolactin level in a mother with established lactation may not affect her ability to breastfeed.
Alternate Drugs to Consider:
Acetaminophen, Ibuprofen, Morphine
References:
1. Baselt RC. Disposition of toxic drugs and chemicals in man. 6th ed. Foster City: Biomedical Publications, 2002:787-9.
2. Pokela ML, Anttila E, Seppala T et al. Marked variation in oxycodone pharmacokinetics in infants. Paediatr Anaesth. 2005;15:560-5. PMID: 15960639
3. Marx CM, Pucino F, Carlson JD et al. Oxycodone excretion in human milk in the puerperium. Drug Intell Clin Pharm. 1986;20:474. Abstract.
4. Seaton S, Reeves M, McLean S. Oxycodone as a component of multimodal analgesia for lactating mothers after Caesarean section: Relationships between maternal plasma, breast milk and neonatal plasma levels. Aust N Z J Obstet Gynaecol. 2007;47:181-5. PMID: 17550483
5. Levine B, Moore KA, Aronica-Pollak P et al. Oxycodone intoxication in an infant: accidental or intentional exposure? J Forensic Sci. 2004;49:1358-60. PMID: 15568714
6. Lam J, Kelly L, Ciszkowski C et al. Central nervous system depression of neonates breastfed by mothers receiving oxycodone for postpartum analgesia. J Pediatr. 2012;160:33-37.e2. PMID: 21880331
7. Saarialho-Kere U, Mattila MJ, Seppala T. Psychomotor, respiratory and neuroendocrinological effects of a mu-opioid receptor agonist (oxycodone) in healthy volunteers. Pharmacol Toxicol. 1989;65:252-7. PMID: 2555803
Substance Identification:
Substance Name: Oxycodone
CAS Registry Number: 76-42-6
Drug Class:
Analgesics, Opioid
Narcotics
Antitussive Agents
Opiates
Administrative Information:
LactMed Record Number:
378
Lots of women are prescribed endone post c-section when they are breastfeeding. And your baby is much older than that. It’s fine to take for a shot period while you get the problem sorted. I imagine you healthcare provider knew you were breastfeeding?
Thank you so much ladies. I really appreciate your help. I will steer clear :)
Yes Barb, he knows I am breastfeeding and said 2 doses of 5mg would be okay. I guess I just wanted other mums perspectives.:
Barb, according to the studies I read, it is worse for older babies when milk has fully come in.
5mg twice a day is a small dose, (mums after CS can get upto 20mg ~4 hourly), and if it is short term and you look out for possible side effects, I would be comfortable taking it.
The levels of it peak at 1-2hours, so if you could time administration to take this into account- ie take it a couple of hours before baby's longest sleep you can minimise amount transferred. My reference ( Medications and Mothers' Milk, 2002) may be a bit outdated though.
I hope your Dr explained to you that endone is a morphine based drug. It was prescribed to me post c-sect and I was off my head. I can remember people coming to visit but can't tell you what our conversations were about. I also took a phone call from the lactation consultant and I can't recall any of what she said (luckily she followed up with me the next day). I don't know what dose I was on though.
I don't know what else to suggest you try. I hope you feel better soon
I have been in endone this week post c section and have been breast feeding my baby. Both the paediatrician and ob told me it was fine for short term use.
I was on endone for 10 days after my c/s with DS2 and (with the Dr's ok) was breastfeeding exclusively.
No issues here.
Double check with your Dr, of course.
I had endone last week following my gall bladder removal. Just 2 doses on day 1 (about lunchtime and about dinner time) and 1 breastfeed before bed with no discernable effects on my DS. My DR was fine with it.
Daydream Believer, I'm not sure where you're at with this, but the last couple of times I've had severe dental pain, both the oral surgeon and the endodontist recommended using paracetamol + ibuprofen together. Apparently these 2 drugs work synergistically when it comes to that nerve-based dental pain. Just thought I'd mention it as an alternative if you're not completely comfortable with endone.
I hope you get some relief, don't forget you can use facial massage and heat packs and/or ice to help as well. :hug:
I took some and she is now glassy eyed so I am unsure whether to pump and dump or not. Any advice?
If the drugs work the way alcohol does then pumping and dumping wont work- you might have to wait it out until the drugs work their way out of your system/wear off. Pumping will remove affected milk of course but you will just refill with the same milk until the drugs are out of your system. But the same would be the case with baby- it will work it's at out if her system too.
If you're unhappy with the effects of the drug on her and have enough EBM already stockpiled, then expressing is a good alternative. Just be sure to bear in mind, as ladylove says, you need to pump and avoid giving this milk to DD until the drug is out of your system. So you are pumping to maintain supply, not to give to your DD.
Do you have enough EBM stored to give her until the endone is out of your system? And I'm not sure how long that would be...
unfortunately I don't OP, I have just been talking to a MW friend and she thinks it should be mostly out of my system now. A actually had her needles Wednesday too and they have come up with lumps on her legs so that could be upsetting her.
I was given endone for 3 days in Hosp after having my son for severe afterbirth pains when breastfeeding I just assumed it was ok since thy ate what they gave me, now I feel awful!
Please don't feel awful Razzberry. You did not know and it is common after caesareans. I am just being a worry wart.
Daydreambeliever: hows your tooth now?
I have to say I am a bit worried about this discussion - and hold myself partly responsible. What I should have suggested in the first place is that if you (anyone!) has an enquiry they should ring Rodney Whyte at the Monash medical centre Ph 9594 2361. However I thought enough information had been presented to demonstrate that it was safe in breastfeeding. Actually almost all medications are. I am just concerned that some would be so worried they might believe that formula was preferable to her own milk. The lactmed info is also very good and from a reputable source. Hope that tooth is better
Feeling a little bit better thank you ladies. I went to the dentist and it had a big abcess underneath so a root canal has begun. The pain was all of the pressure.