I have a 5 year old son have JIA when he was 1 year old. He has been taking Folitrax-50 Injection 20 units every monday. recently he has been vomiting twice or thrice and eventually stops in 1 or two days. He throws up quite suddenly (say by Tuesday or Wednesday) I have given him Ondem (4 ml) twice a day as advised by my RA Doctor. The situation is after vomiting he is much more active and all jolly laying around. Food habits r not that great - he has grown tall and looks to be quite normal. but this Monday blues makes me very stressed out. Any suggestions - He has a appointment with RA this month end. Let's see and pray.View Thread