I am sorry you are going through this! I have a few tips I personally follow when it comes to medicine. Everyone is different of course but here are just some tips I like to do:
Read the instructions, every bit and crumble! Wash hands or disinfect hands
1. Having a positive attitude before hand, keep all thoughts positive.
2. Give full undivided attention to the task at hand. No tv, no music, no anything. No distractions.
3. Plan ahead and get everything you need all in one spot and keep everything close by.
Side effects: Just about all meds have side effects, I would try to keep my focus on getting better and keeping my fears at a minimum. I would definitely say watch for rashes. And watch how you feel.
4. Have faith in yourself, you can do this
These are just my personal regimen that I like to follow, I hope these things help you too.
Keep me updated