Subtle Warning Signs Your Kidneys Are Asking For Help

13. Poor Sleep Quality or Insomnia: The Nightly Disruption

Trouble sleeping, beyond simple fatigue, can be an insidious signal from your kidneys. Impaired kidney function can lead to a buildup of toxins that directly interfere with sleep-wake cycles, making it hard to fall asleep or stay asleep. Additionally, restless legs syndrome, common in kidney disease, can severely disrupt rest. If you're constantly waking up, struggling with insomnia, or never feeling truly rested, it might be more than just stress; your kidneys could be struggling to filter the compounds essential for a peaceful night's sleep.

14. Restless Legs Syndrome (RLS): The Uncontrollable Urge

A highly specific and often overlooked symptom linked to kidney distress is Restless Legs Syndrome (RLS). This condition manifests as an irresistible urge to move the legs, often accompanied by uncomfortable sensations (creeping, crawling, aching) that worsen at rest or at night. RLS is significantly more common in individuals with kidney disease, particularly those on dialysis, likely due to imbalances in iron and other minerals that affect nerve function. If these peculiar sensations disturb your sleep or rest, it's a distinct clue your kidneys might be calling for attention.