it means the presence of an excess of serum proteins in the urine.
normally protein does not trace in urine.
it is also known as proteinuria.
Proteinuria may be a feature of the following conditions:
Nephrotic syndromes (i.e. intrinsic renal failure)
Toxic lesions of kidneys
Collagen vascular diseases (e.g. systemic lupus erythematosus
Glomerular diseases, such as membranous glomerulonephritis
, focal segmental glomerulonephritis, minimal change disease
Benign orthostatic (postural) proteinuria Focal segmental glomerulosclerosis
IgA nephropathy (i.e. Berger's disease)
Minimal change disease
Diabetes mellitus (diabetic nephropathy
better to consult urologist