Welcome to HCM,
After going through history of your daughter, she is suffering from kidney disease possibly Nephrotic syndrome
Look there are many causes of Nephrotic Syndrome and treatment depends on cause, if she was properly investigated by Nephrologist
and with treatment improved it needs to be followed up on regular basis and if if relapse is there she must be seen by Nephrologist and investigated and treated accordingly. Mostly Renal function( BUN,Creatinine),Urine R&M 24 hours urine protein. Renal USG,Renal biopsy
and other investigations.
It is not clear if Kidney Biopsy was done or not and if yes what type of disease was there as not all pathology respond to steroid drugs.
Steroid responsive is minimal change disease
and other may require other treatment.
In the mean time low protein,low salt and high carbohydrate
and fat diet with limited fluid to continue.
Be careful because sometime alternative medicine may contain nephrotoxic contents hence we do not advise to take such treatment .
Please take care