pain in liver area

Hi,
My husband has been taking glyconutrient powder for the past week (he has ITP and we only recently heard about gns so we're giving it a shot).
This morning he started having constant pain in his upper right abdomen - liver area - and by this afternoon it was so sore he went straight to bed. Any insight? We're hoping its just maybe a stone which is working its way out but he has never had a liver/gall stone before so we're a bit in the dark here.
I've monitored his temperature and it did got up a little and he felt a bit feverish but its now 10pm and that has stopped although the pain is still there.
We will be making a trip to the doc's office if there is no improvement by tomorrow but I just wondered if anyone else has experienced this or if there is any connection to the glyconutrients??
Thanks
J Tweet