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Hydrocodone use while Breastfeeding

Drugs containing Hydrocodone: Norco, Vicodin, Lortab, Hysingla ER, Vicoprofen, Tussionex Pennkinetic, Zohydro ER, Hycodan, Hydromet, Lorcet, Show all 349 »Hycet, Vicodin ES, Anexsia, Zutripro, Narcof, Vicodin HP, TussiCaps, Xodol, Zamicet, Tussend Expectorant, Tussigon, Vi-Q-Tuss, Hydrocodone CP, Dolacet, Hycofenix, Obredon, Stagesic, Vortex, Hycomine, Triant-HC, Lorcet 10/650, Xylon, Hycotuss Expectorant, Liquicet, Vituz, Notuss, Condasin, Histussin HC Syrup, Nazarin HC, Coughtuss, Endal-HD Plus, Nalex Expectorant, Hydrocodone HD, Relasin-HC, Hydrocodone GF, Tussplex, Phenylephrine HD, Tussend, Rezira, Vanacon, Flowtuss, Relasin-HCX, A-Cof DH, Poly-Tussin XP, Maxidone, Zydone, Lorcet HD, Hy-Phen, Panacet, Pneumotussin 2.5, Hydrocod-GF, CodiCLEAR DH, Entex HC, Ibudone, Execlear, Pneumotussin HC, Vitussin Expectorant, Reprexain, Vicotuss, Vicoclear, Tussafed-HC, HydroFed, Guiaplex HC, Donatussin DC, Gentex HC, Exetuss-HC, Qual-Tussin DC, MonteFlu HC, Nariz HC, Simuc-HD, Duratuss HD, De-Chlor G, Hydro GP, Dynatuss HC, Tussafed-HCG, Crantex HC, Uni-Lev 5.0, Levall 5.0, Pancof XP, Hycoclar Tuss, G-Tuss, Hycosin Expectorant, Cotuss V, Hydrotuss, Hycoclear, Gua HC, Endacof XP, Co-Tuss V Expectorant, Propatuss Expectorant, Vicodin Tuss, Kwelcof, Co-Tussin, Fentuss Expectorant, Codotuss, Medcodin, Entuss, Monte-G HC, Z-Cof HCX, Canges-XP, Tussicle, S-T Forte, Atuss G, Mintuss G, Hydro-Tussin HG, Extendryl HC, Tusso-DF, Pneumotussin, Execof, Touro HC, Atuss HX, Xpect-HC, Ambi 5/15/100, Pseudatex HC, Atuss EX, Entuss Expectorant, Marcof Expectorant, Procof, Hydron EX, KGS-HC, Hy-KXP, De-Chlor NX, Protuss, Prolex DH, Codamine Pediatric, Codamine, Poly Hist HC, Hycomine Pediatric, Hycophen, Hydrocodone PA Pediatric, Hypamine, Hycophen Pediatric, Hydron KGS, Mintuss NX, Pancof HC, ColdCough HCM, H-C Tussive D, SymTan, Liquituss HD, Zymine HC, Histussin D, Detussin, Entuss-D Liquid, Histinex D, Tussafin, Procof D, Protuss-D, Tussgen, P-V-Tussin, Iotussin D Liquid, Hytussin, Trimal DH, Mintuss MR, Spantuss HD, Medtuss HD, KG-Tuss HD, Su-Tuss HD Elixir, Tussafin Liquid, Hydro-Tuss XP, Drituss HD, Hytussin Expectorant, Hydrotussin HD, Entuss-D, Tussadur-HD, Vanex Expectorant, Decotuss-HD, Detussin Expectorant, Tussgen Expectorant, Deconamine CX, SRC Expectorant, Dynex HD, Tusso-HC, Dicomal-DH, Hycomal DH, PhendaCof Plus, Hyco-DH, Codal-DH Syrup, De-Chlor MR, Codituss DH, Hydrophene DH, Lortuss HC, Nalex-DH, Hydropane, Hydromide, Hydrotropine, Rolatuss with Hydrocodone, Ru-Tuss with Hydrocodone, Tusdec-HC, Vetuss HC Syrup, Entuss-D JR, Rindal HPD, Endagen-HD, Novasus, HyTan, Chemdal HD, Iodal HD, Efasin-HD, Ed-TLC, Rindal-HD, S-T Forte 2, Z-Tuss 2, Excof-SF, Donatussin MAX, Excof, Max HC, Tri-Vent HC, Mintex HC, Histex HC, Guiaphen HD, Mintuss MS, Ditussin-HC, Endotuss-HD, KG-Dal HD, Chemtussin HC, Exo-Tuss, Tuss-HC, Comtussin HC, Enplus-HD, Tuss-PD, Hyphen-HD, Nasatuss, Chemdal HD Plus, Vanex-HD, Iotussin HC, Chlorgest HD, Cyndal HD, Ed-Tuss HC, J-Tan D HC, SymTan A, Zolvit, Hydrocet, Dolagesic, Theracodophen Low 90, Anolor DH5, Panasal 5/500, Alor 5/500, Azdone, Vanacet, Lorcet Plus, Duocet, Co-Gesic, Verdrocet, Duradyne DHC, Hydrogesic, T-Gesic, Margesic H, Damason-P, Lortab ASA, Bromph HD, Bromplex HD, Anaplex HD, Visvex, Bromcomp HC, Brovex HC, Endacof HC, Drocon-CS, M-END, BPM PE HC, VasoTuss HC, Tusnel-HC, Canges-HC NR, FluTuss HC, Canges-HC, VazoTuss HC, Ventuss Syrup, Maxi-Tuss SA, KG-Tussin, A-G Tussin, Q-V Tussin, P-V-Tussin Syrup, Hydrotuss HC, Cordron-HC, Hydrocof-HC, Hydron PCS, Tussin-V, Hyphed, Histinex PV, Detuss, Notuss-Forte, JayCof-HC, Pediatex HC, Hexatussin, Welltuss HC, Cordron-HC NR, Atuss HD, Tussinate, Endal HD, Hycomine Compound, Gestuss-HC, Dytan-HC, EndaCof-Tab, Maxi-Tuss HCG, D-Tann HC, Hydro-DP, Hydex PD, H-C Tussive-NR, Cytuss-HC NR, Atuss HS, Zotex HC, Codimal DH, EndaCof-Plus, Notuss PD, Relacon-HC, Maxi-Tuss HCX, Quindal HD, Quindal HD Plus, Efasin-HD Plus, Hi-Tuss HC, Chlorphen HD, Tussive HC, Liquitussin HC Syrup, Duradal HD, Tuss-DS, Cytuss HC, KG-Dal HD Plus, Histinex HC, Maxi-Tuss HC, Highland HC, Uni Tuss HC, Histussin HC Liquid, H-C Tussive, B-Tuss, Hydro-PC II, Neo HC, Tusana-D, Relacon-HC NR, Poly-Tussin HD, Liquicough HC, Z-Cof HC, DroTuss-CP, Phendal-HD, Echotuss-HC, De-Chlor HC, De-Chlor HD, Hydron CP, Atuss MS, Hydro-PC II Plus, Rindal HD Plus, Uni-Tricof HC, Ztuss ZT

Hydrocodone Levels and Effects while Breastfeeding

Summary of Use during Lactation

Maternal use of oral narcotics during breastfeeding can cause infant drowsiness, central nervous system depression and even death. Newborn infants seem to be particularly sensitive to the effects of even small dosages of narcotic analgesics. Once the mother's milk comes in, it is best to provide pain control with a nonnarcotic analgesic and limit maternal intake of oral hydrocodone to a few days at a maximum dosage of 30 mg daily with close infant monitoring. 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

Hydrocodone is metabolized to 6 active metabolites, including hydromorphone.

Maternal Levels. Two hospitalized mothers were taking hydrocodone and acetaminophen combination for pain and pumped their milk for their nonhospitalized infants. They donated samples of their pumped milk for analysis of hydrocodone. One mother had 17 milk hydrocodone levels measured over 4 days while taking first 10 mg and then 5 mg of hydrocodone bitartrate as needed, beginning on day 7 postpartum. Her milk hydrocodone levels ranged from 8.6 to 127.3 mcg/L. The second mother had 5 milk hydrocodone levels measured over 1.5 days while taking 5 mg doses of hydrocodone bitartrate. Her milk hydrocodone levels ranged from 5.2 to 47.2 mcg/L, beginning at day 16 postpartum. Their infants received an estimated 3.1 and 3.7% of the maternal weight-adjusted dosages, but the absolute hydrocodone dosages were 8.58 mcg/kg and 3.07 mcg/kg daily because of the differences in the dosages ingested by their mothers.[1]

A study of 30 postpartum women taking a hydrocodone-containing product for postpartum pain measured hydrocodone and hydromorphone in breastmilk. Milk samples were collected after lactogenesis II was judged to have occurred, usually starting on the third postpartum day. Mean and median maternal dosages of hydrocodone base were 175 and 145 mcg/kg daily, respectively (range 44.3 to 423.2 mcg/kg daily). The mean and median milk hydrocodone concentrations were 25.9 and 14.2 mcg/L, respectively. Only 12 of the 30 women had hydromorphone detectable (>1 mcg/L) in their milk with a median milk hydromorphone concentration of 1.9 mcg/L. Mean and median infant daily dosages of hydrocodone were 3.9 and 2.1 mcg/kg, respectively, which were equal to 2.4 and 1.6% of the weight-adjusted maternal dosage, respectively. Mean and median infant dosage of hydromorphone were 2.1 and 0.3 mcg/kg daily, respectively. Two women excreted much more hydromorphone into their milk than the others and might represent ultrarapid CYP2D6 metabolizers. Taking the two narcotics' potencies into account, a fully breastfed neonate would receive a mean and median of 1.5 and 0.7% of the minimum infant therapeutic opiate dosage; however, neonates might be more susceptible to the opiates than the older infants on whom these dosages were based. The authors concluded that maternal dosages of hydrocodone bitartrate up to 30 to 35 mg daily are unlikely to adversely affect breastfed neonates, but that prolonged use of dosages over 40 mg daily should be avoided during breastfeeding.[2]

Infant Levels. Relevant published information was not found as of the revision date.

Effects in Breastfed Infants

The 18-day-old infant of a breastfeeding mother became groggy and "slept for most of the day" while the mother was taking 20 mg of oral hydrocodone combined with 1300 mg of acetaminophen every 4 hours for painful nipple candidiasis and mastitis. The mother decreased her dose by one-half and the infant apparently no longer experienced grogginess or hypersomnolence.[3] The infant's symptoms were probably due to the maternal hydrocodone.

A 5-week-old breastfed infant became cyanotic and required mouth-to-mouth resuscitation and intubation. The infant's urine was positive for opioids and the infant responded positively to naloxone; the level of consciousness improved over 2 days and extubation was accomplished. The infant's mother admitted to taking a hydrocodone-acetaminophen combination product and methadone that had been prescribed for migraine headache before she was breastfeeding.[4] The infant's symptoms were probably due to the maternal opiate use.

Effects on Lactation and Breastmilk

Narcotics can increase serum prolactin.[5] However, the prolactin level in a mother with established lactation may not affect her ability to breastfeed.

Alternate Drugs to Consider

Acetaminophen, Butorphanol, Hydromorphone, Ibuprofen, Morphine


1. Anderson PO, Sauberan J, Lane JR, Rossi SS. Hydrocodone excretion into breastmilk: the first two reported cases. Breastfeed Med 2007;2:10-4. PMID: 17661614

2. Sauberan JB, Anderson PO, Lane JR et al. Breast milk hydrocodone and hydromorphone levels in mothers using hydrocodone for postpartum pain. Obstet Gynecol. 2011;117:611-7. PMID: 21343764

3. Bodley V, Powers D. Long-term treatment of a breastfeeding mother with fluconazole-resolved nipple pain caused by yeast: a case study. J Hum Lact. 1997;13:307-11. PMID: 9429366

4. Meyer D, Tobias JD. Adverse effects following the inadvertent administration of opioids to infants and children. Clin Pediatr (Phila). 2005;44:499-503. PMID: 16015396

5. Tolis G, Dent R, Guyda H. Opiates, prolactin, and the dopamine receptor. J Clin Endocrinol Metab. 1978;47:200-3. PMID: 263291

Hydrocodone Identification

Substance Name


CAS Registry Number


Drug Class

Analgesics, Opioid


Antitussive Agents

Administrative Information

LactMed Record Number


Last Revision Date



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