Hello there, Teresa! Thanks so much for taking the time to stop by planDisney with your planning question.
As Walt Disney famously said, "To all who come to this happy place: Welcome. Disneyland is your land." I truly believe that Disneyland Resort is a place for everyone and accommodations are always being made to make sure that everyone can enjoy The Happiest Place on Earth. You should not have any issue bringing in the medication for your son. You will have your bags searched at one of the entry points, but again there should be no issue with bringing in any medication and accessories needed to provide your son with his medication and medical needs.
Should you need any assistance or have any issues during your time in the parks or if any of the medication requires refrigeration, there is a
First Aid Center located in each park. This could be a place you could go to prep and administer his medication. The
Baby Care Centers could also be an option to visit to be able to prep his medication even if he's not a baby. The Baby Care Centers are equipped with kitchens and areas that may be more accommodating for you if you need an area to prep the medication.
Teresa, I hope this helps ease any worry you had about making sure your son could enjoy his time at Disneyland Resort. Please don't hesitate to reach back out to us with any other questions you might have as you continue to plan your visit.
Carrie