Introduction
Kidneys are vital organs that quietly filter waste, balance fluids, and maintain overall health while you sleep. Often, problems go unnoticed until they become severe. However, subtle signs at night can reveal underlying kidney issues. Recognizing these early symptoms may help prevent serious complications.
1. Frequent Nighttime Urination (Nocturia)
Waking up multiple times during the night to urinate isn’t always due to aging or late-night drinks. It may indicate that the kidneys are struggling to filter waste effectively. Damaged kidneys can allow protein or blood to leak into urine, altering bladder function and increasing nighttime trips.
2. Unexplained Itching or Restless Skin
When kidneys fail to remove toxins properly, waste can accumulate in the blood. This often leads to chronic, unexplained itching, particularly noticeable at night. Persistent itchiness not linked to allergies or skin conditions may signal kidney dysfunction.
