According to the severity of illness condition, in general, FSGS can be divided into 5 stages in which FSGS stage 3 is marked by moderated decrease of kidney function. Once you are told in FSGS stage 3, have you found the common edema and realized the severity when edema in eye, feet, legs and even ankle gradually develops into systemic puffiness which indicates potential risk of CKD? If you have this aspect of problem, please read the following information about how to treat edema in FSGS stage 3 by several effective ways.