slowing thinking and memory — patients describe it as “mental sludge.”
16. New or Worsening High Blood Pressure
Kidneys control blood pressure through the renin-angiotensin system. When they falter, readings can spike overnight.
17. Pale Skin and Dark Circles That Won’t Quit
Kidneys produce erythropoietin to make red blood cells. Less hormone = anemia = ghostly complexion.
18. Aching Bones and Jonts
Kidneys activate vitamin D and balance calcium/phosphorus. Imbalance leads to bone pain that feels like arthritis.
19. Feeling Cold Even in Warm Rooms
Anemia and poor circulation from kidney issues
