In this case report, a four-week-old boy, who since birth had suffered from constipation and infantile colic, presented with seizures, myoclonic jerks and irritability after being fed with a herbal mixture of star anise the day prior to admission. Chinese star anise is a globally used spice and a herbal remedy for infantile colic. The quick recovery of the boy and normal paraclinical findings supported the assumption of star anise intoxication. The frequent use of complementary medicine in children warrants awareness to inform families of the potential dangers of this home remedy.