Packing medical equipment
One word: Masks
Germs
Dehydration
Not having your usual treatment setup, so you have to improvise…
Limited storage space in a hotel room
Stress+Anxiety
Hauling around all your bags with medical stuff in the airport
Sleep
Even though there are these problems it is worth it. Especially if you go from 20 degrees to 80! (Pictures are from my plane ride from Florida to where I live)