welcome to HCM,
Yes, of course, It is permanently curable disease with homeopathy
. there are so many cases of nephrotic syndrome
are treated and cured with homeopathy and has no relapse. There is no specific medicine for that, but to select proper medicine to cure it requires detail history and according to that homeopathic
treatment is given.
So don't worry and consult to good classical homeopath and take proper treatment
for any further help contact me on firstname.lastname@example.org
Have a good health