4. Nighttime Cramps and Muscle Twitches
Imbalances in electrolytes such as calcium, phosphorus, and potassium often occur when kidneys are damaged. This imbalance can lead to sudden muscle cramps, spasms, or restless legs at night. If these cramps become a frequent occurrence, they may be more than just fatigue.
5. Difficulty Sleeping Due to Breathing Issues
Fluid buildup caused by kidney problems can affect the lungs and airways, making it harder to breathe comfortably when lying flat. Many people with kidney damage report sleep disturbances, shortness of breath, or even sleep apnea symptoms that worsen at night.
When to Seek Medical Advice
While these nighttime symptoms may have other causes, experiencing several of them consistently should not be ignored. A doctor can perform simple tests—such as blood work and urine analysis—to detect early signs of kidney damage.
Final Thoughts
Kidneys play a silent yet vital role in keeping the body healthy. Paying attention to unusual changes that occur at night can help detect problems early. If you notice frequent nighttime urination, unexplained itching, swelling, cramps, or breathing issues, it may be time to consult a healthcare professional.
