IRCT20190410043224N4 IRCT 2021-02-20 Esfahan University of Medical Sciences "Effect of Gabapentin in treatment of feeding refusal disorder" Comparison of the effectiveness of Gabapentin with placebo in feeding improvement in feeding refusal infants age 3 to 6 months 2021-02-19 anticipated 64 Complete https://irct.ir/trial/54082 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: Patients are divided into 2 equal case and control groups on sex by permutation blocks randomization in volume 4, using the R softwsre, Blinding description: Individuals assigning infants to groups, as well as mothers will be unaware of the allocation process and sequence. 3 lnfants feeding refusal disorder. Intervention 1: Intervention group:Intervention group: The intervention group includes 32 infants aged 3 to 6 months who have feeding refusal and have no reflux or other acute or chronic disease. How to choose them is random and with the help of software and mothers and prescribing doctors do not know whether the drug or placebo is given to the infants.They are given gabapentin syrup, which contains 60 mg of the drug per cc, and is made by a pharmacologist, a faculty member of Isfahan University of Medical Sciences, who is a partner in the project, at a dose of 5 mg per kilogram of body weight every 8 hours. And if infant do not get too sleepy at the end of the first week the dose is rised to 10 mg per kilogram of body weight. The amount of milk consumed is recorded before the start of the drug and at the end of the second week and the first month. Intervention 2: Control group: Control group: In the control group, the same number of intervention groups of patients are randomly selected with the help of software and they are given a placebo with the same dose of the main drug. And monitoring them is like an intervention group. Mothers and prescribing physicians are not aware that the drug or placebo is given to the child. Medication is one of the basic ingredients of the main medicine and does not contain only gabapentin. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no more information