Friend near kidney problems, flight Q's & A?

My friend has flown to Scotland for family circle gathering. She be sooo cold on the flight, and when she arrived, no change. Once at her Aunt's, the house wasn't heat up, she was also sick contained by the washroom.
Would climate effect her health, and her blood pressure is extraordinarily low by chance? Will she be ok, to fly final to her hometown from Scotland?Friend near kidney problems, flight Q's & A?
I have never hear of air travel effecting someone near kidney problems. There is most likely something else brewing here. She should be sure she is OK back the return flight. Medical care is predetermined while in the heavens.
Before she gets on a plane you should run her to a doctor just to engender sure- you dont want to take any probability.
Being cold when the temperature is run of the mill is a sign of low iron and/or a temperature near tells you the body is trying to face-off something--depending what the issue is, it might not be good for her to fly.