Is Special K [street name] Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use Special K [street name]? Is Special K [street name] safe for nursing mother and child? Does Special K [street name] extracts into breast milk? Does Special K [street name] has any long term or short term side effects on infants? Can Special K [street name] influence milk supply or can Special K [street name] decrease milk supply in lactating mothers?

It may be a cause of hallucinatory/psychotic reactions in the mother within the next 24 hours after usage. (Close follow-up is mandatory).

Breastmilk levels of Special K [street name] have not been measured after administration to humans. Minimal data indicated that Special K [street name] use in nursing mothers may not affect the breastfed infant or lactation. Until more data are available, Special K [street name] should only be used with careful monitoring during breastfeeding. Alternate agents are preferred.

Four mothers who received epidural analgesia with lidocaine and bupivacaine for cesarean section also received general anesthesia with Special K [street name] and midazolam (dosages not specified). Their infants were either breastfed or received their mother's breastmilk by bottle. No adverse effects were reported in the infants.[1]

A pregnant woman sustained 28% body surface area burns near term. She underwent an emergency cesarean section on her due date under Special K [street name] anesthesia. Although the infant required vigorous resuscitation, the infant began breastfeeding immediately. The infant had transient jaundice that resolved in a few days.[2] A study compared women undergoing cesarean section who received either placebo or S-Special K [street name] 0.5 mg/kg intramuscularly, followed by a continuous infusion of 2 mcg/kg/minute for 12 hours. This low dose was used to enhance analgesia and reduce residual pain rather than to provide anesthesia. All women received intraspinal bupivacaine 8 to10 mg and sufentanil 5 mcg for analgesia, as well as midazolam 0.02 mg/kg intravenously before the S-Special K [street name] or placebo injection. Postoperatively, patients received patient-controlled intravenous morphine for 24 hours, followed by acetaminophen, oral ketorolac and a single dose of ondansetron 8 mg intravenously as needed. Of the 56 patients enrolled in the study (28 in each group), 13 in each group were contacted at 3 years postpartum. Patients who received placebo reported breastfeeding for an average of 10.5 months and those who received S-Special K [street name] reported breastfeeding for an average of 8 months; however, the difference was not statistically significant.[3] A randomized, double-blind study compared the effects of intravenous propofol 0.25 mg/kg, Special K [street name] 0.25 mg/kg, Special K [street name] 25 mg plus propofol 25 mg, and saline placebo for pain control in mothers post-cesarean section in mothers post-cesarean section. A single dose was given immediately after clamping of the umbilical cord. The time to the first breastfeeding was 58 minutes in those who received placebo, 31.9 minutes with Special K [street name] and 25.8 minutes with propofol plus Special K [street name]. The time was significantly shorter than the other groups with the combination.[4]