my one month old baby is vomiting milk most of the times. earlier she used to spit up but now the quantity is more. sometimes milk itself sometimes curd form vomit and today it was thick and slimy. doctor gave Periset syrup earlier which was given for three days for twice a day. after that vomiting was reduced but now again she's vomiting. Am I supposed to continue the medicine. is the vomiting because of gas formation?