CRF develops over time and the body can function even if the kidneys are not working optimally. Symptoms appear late in the course of the disease and are often non-specific like increased fatigue and lethargy. The kidneys play such an important role in ensuring the optimal function of the body’s cells. When they fail every organ in the body is affected.
Insomnia (sleep problems) and increased urination at night can be early symptoms. Symptoms include shortness of breath with exertion, nausea, vomiting and loss of appetite. Skin can become itchy, pale or yellow. Hiccups can be a late sign, while confusion and seizures can occur as renal failure worsens.
Advertisement
Written by Dr K. Coetzee, reviewed by Dr R. Moosa, head of the Renal Unit, Tygerberg Academic Hospital.
Bookmark with:
What are social bookmarks?