Hi Dr My Son Is 12 Years Old And Was

Hi Dr my son is 12 years old and was just diagnosed type 1 diabetes he's been taking Concerta for over 5 years recently he increased it 2 and I was giving the medication on the weekend could I damaged my son's Oregon 36 milligrams his father did not give him the medication for 3 months and I was giving the medication on the weekend could I damaged my son pancreas