if your liver is damaged you may get flulike symptoms which may include fever, a generally tired or "ill" feeling, loss of appetite, nausea and vomiting, diarrhea; and muscle aches.
With more significant liver inflammation, liver chemicals can build up in the blood and urine, causing the following symptoms: jaundice (a yellow tint to the skin and whites of the eyes), bad breath, a bitter taste in the mouth, dark "tea-colored" urine, and light "clay-colored" stools. There also can be pain or tenderness in the area of the liver, which is located in the upper-right side of the abdomen near the lower-front ribs.
As damage increases, the liver fails to detoxify the blood and it becomes less able to metabolize many medications, which magnifies their effects. Eventually, toxins build up in the brain. These changes may produce:
Increased sensitivity to drugs
Personality and behavioral changes, including confusion, neglect of appearance, forgetfulness, trouble concentrating or changes in sleep habits
Loss of consciousness
Coma
As for the kidneys the damage is slow and progressive, symptoms develop slowly usually beginning when 60 percent to 75 percent of kidney function is lost. When this occurs, there may be headache, fatigue, weakness, lethargy, poor appetite, vomiting, increased urination (due to the inability of the failing kidneys to retain water), increased thirst, pale skin, hypertension, renal osteodystrophy (bone damage related to renal failure's effect on body levels of calcium), confusion, bad breath, diarrhea, shortness of breath, edema, chest pain, bone pain, pale and itchy skin.