Is kidney disease serious?Learn to look at these 5 indicators, don't just stare at creatinine! Is kidney disease serious?Learn to look at these 5 indicators, don't just stare at creatinine! Is kidney disease serious?Learn to look at these 5 indicators, don't just stare at creatinine! Is kidney disease serious?Learn to look at these 5 indicators, don't just stare at creatinine! Is kidney disease serious?Learn to look at these 5 indicators, don't just stare at creatinine! Is kidney disease serious?Learn to look at these 5 indicators, don't just stare at creatinine!