Many parents say they have a hard time sending a child away to college and would prefer to keep the child close by. I remember my mother crying when I left on a train or airplane for college. I vowed never to do that to my children. My son spent his last year at Trinity College in Ireland where the telephone system rarely worked. We had always been close and that was a hard year for me because that was before e-mail. Geoffrey wrote beautiful letters, as did his sister, and I published them in the book Letters Home. How fortunate I was that my children wrote me letters, unlike most children today. How lucky parents are to have e-mail and cell phone contacts these days.
My daughter was quite shy going off to college, so I suggested she find someone who was sitting by herself in the college dining room and introduce herself. Jennifer did that and she and the girl she met became life-long friends. The other thing I did was find a good internist in Boulder, Colorado because many student health services are run by nurse practitioners without an M.D. in charge. (I have worked with wonderful nurses, but saw all the patients and wrote all the prescriptions.) I have had to make calls for several former patients who were in trouble in college. I even had to make a house call to a former patient at UC Berkeley, who was in real trouble and could have died. it was late on a Friday and everyone was gone from her dorm. Fortunately, the parents called me and I got there in time to get her to a hospital. She was about to obstruct with enormous tonsils because of mononucleosis. She had been diagnosed at the student health service as having tonsillitis.
If a child has special medical problems, it is very important that the college know about these. Most colleges these days have someone in charge of students with special needs and this can be researched ahead of time. You want your children to become as independent as possible, but you also want to be sure they are safe.