IRCT20160523028008N22 IRCT 2022-03-05 Hamedan University of Medical Sciences Probiobitcs effect in pediatric migraine Analysis of probiobitcs effect in pediatric migraine prophylaxis 2022-02-20 anticipated 32 Complete https://irct.ir/trial/61759 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: Patients are divided into two groups based on a table of random numbers. Random number table is a set of numbers that are produced without a specific pattern or order and in a completely random manner and become a table. In order to use a random number table, the researcher must first predetermine the table to read the numbers (for example, up, down, left, or right). Individual for the control group). The researcher then touches one of the numbers and moves in one of the predetermined directions and records the numbers and assigns them to different groups, Blinding description: The researcher who had measured and recorded the indices was not aware of the intervention which was performed for patients to conduct single blinding manner. 2-3 Migraine. Intervention 1: Intervention group: Consumption of propranolol (Tolid Daroo, Pharmaceutical) with dosage 1 mg/kg divided into 2 doses along 250 mg Yumogi capsule from Yomogi company for 2 months. Intervention 2: Control group: Consumption of propranolol with dosage 1 mg/kg divided into 2 doses. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is not a plan to make this available