Finance
Kidney disease, commonly known as chronic kidney disease (CKD), is a disorder in which your kidneys are damaged and don’t function properly. When your kidneys aren’t working properly, it impacts your general health because waste, poisons, and extra water build up in the body. Kidney disease frequently develops slowly, with minor symptoms.
These symptoms might be easily overlooked, particularly at night. Identifying symptoms early on can lead to improved treatment outcomes. Take a look at some of the symptoms of renal illness that manifest at night.
Kidney disease symptoms that appear when you sleep
1. Frequent Nighttime Urination (Nocturia)
If you wake up multiple times at night to urinate, it can be a sign that your kidneys are struggling to filter waste efficiently. Damaged kidneys cause more fluids to accumulate, which can affect your sleep.
2. Swelling in Legs or Ankles
Kidneys regulate the fluid balance in the body. When they don’t function properly, excess fluid builds up in the body. This swelling, known as oedema, can worsen at night when you’re lying down.
3. Insomnia or Restless Sleep
When toxins build up in the blood due to reduced kidney function, it can impact your sleep quality. Some people face difficulty falling asleep, frequent waking, or even restless leg syndrome.
4. Nighttime Muscle Cramps
Kidneys help maintain electrolyte balance. When this balance is disturbed, especially with low calcium or high phosphorus levels, you might have painful muscle cramps at night.
5. Shortness of Breath While Sleeping
Fluid retention from kidney dysfunction can spread to the lungs, causing nighttime breathlessness. Some people notice this more when lying down, which can disturb sleep and can be a sign of advanced kidney problems.
