Hi
I had this treatment 2 years ago!! The first session is always worst and then it gets easier, I was able to go back to work after treatment the 3rd time and there after. I think initially it is a shock to the body but the body is amazing and is soon able to cope.
So had minimal side effect, however these affect need to be discussed with your consultant and they may have some tablets to help. remain positive and getting out of bed and in the bath will make you fell 100% better!! guranteed, try lite exercise to strengthen muscles.
Good luck..