Hi, and welcome! My son is 19 (diagnosed at 14) and after trying many meds they finally put him on remicade. The infusions are easy though somewhat lengthy at first, and his only side effect is that he feels tired the next day. He ended up with a resection 2 years ago because he developed a stricture and too much scare tissue. The remicade has kept his inflammatory markers and sometimes wonder if we could have avoided surgery if he had been started on remicade earlier. Our big problem is that he has been unable to gain weight at 5'5 and 97 pounds. Having said that, It seems like most of kids on this forum, once their crohns was brought into control, they were able gain weigh normally. It is a process, but I'm glad he is being given good nutrition at the hospital and hopefully will be on his way to recovery soon. I know how stressful and scary it can be to see you son so thin, and the meds seem equally as scary, but remi has been so good for many of the kids. This forum is great, so ask away if you have questions or doubts. I hope your son gets to feeling better soon!