My 19 months girl child Had Urine infection twice: First time -11 months, june 2017, Second time, age-18 months, jan.2018. From last one month I am giving her rashes R87 antibacterial drops, 3 drops thrice a day for 3 consecutive days in a month. Now allopathy doctors are planning to give her antibiotics daily in small quantities as a preventive measure. I do not want to give allopathy antibiotics for long term as these have side effects. My daughter is highly prone to urine infection please tell me the maximum dose of r 87 as a preventive dose, can I give her R87 or any other homeo medicine daily so that she does not catches urine infection. Last time she had e.coli bact. Infection.thanx.