Hey Dottie,
As you know I don't have them, but I thought it took longer. Seems to me the slower they run it the less chance of side effects, but others can fill you in on the details. Is there any chance someone who drives can go with you just in case you don't feel up to it? I am sure you are going to feel much better when it starts working. It helps so many here feel so much stronger and better. I'll be keeping good thoughts. Take care.
Hugs,
Pat