she is 2 yrs 2 month DOB is 02.01.2020 she suffering from constipation for last 1.5 months. we are using using colax surum 5ml once but it appeared very harsh because pity was very liquid and whitish and used happen 2 3 time after medicine. kid used cry for stomach pain. Thereafter doctor recommended Duphalac 5ml at night but it is giving proper result. At times she goes without pity for 2 3 days then we use colax once and gets clear. She doesn't poty on her own how to train her for normal way of doing poty.