My Daughter Who Is 18 Months Old Drank Crocin Syrup

My daughter who is 18 months old drank Crocin syrup 120 mg/60 ml...bottle....not sure of the dosage...if I calculate she could have consumed 20 ml - 30 ml as most of the syrup is on the ground and some 5 ml remains in the bottle plus 15 ml already used by other child.plese advise.she looks normal and sleeping after 6 hours of intake.