Fatigue and weakness. This is the most difficult one to connect with kidney disease, not even renal failure, and actually, there are so many reasons which will cause kidney problems that no one will think himself/herself to have renal failure. Especially for the young who are busy in working, after they feel better they will forget the illness totally. However, if you feel tired all the day for a long time, it is better for you to talk to your doctors or do some test to make sure that you are in a good condition.
Yellow face. This is caused by anemia and will be found easily in men, because a lot of the women think they are anaemic in daily life, and never will they think this is a signal of renal failure.
Swelling and edema. Swelling always begins from eyes and the feet, many people also suffer from it in the lower limbs. Swelling is the most obvious signal of kidney disease, once found this problem, go to the hospital and check your body.
Urination changes. At first, you may feel like urgent urination, or micturition pain, and your urinary quantity may changes to be too much or too little. At this stage, the toxins in your urine will be less because your renal function has damaged and they can not filter all the wastes out of the body.
High blood pressure. We all know that Hypertension can not be cured but can be controlled under a certain stage, once the high blood pressure is in a severe degree or the changes are related to the kidneys, you will have to check your kidneys since renal failure and high blood pressure are interactional.
Poor appetite. Because the toxins retained in the body, the function of digestive tract will be influenced, and then the patients may feel not like to eat anything. Some people even feel like nausea and vomiting.
