My ckd got cured&creatinine level is back to 1.5from 7.3 after8months of homeopathy treatment.dr asked2 be on treatment for6more months.is homeo safe?

Yes, if done well: Yes, homeopathy is safe and effective when done by a well-trained, prudent homeopath. Such a clinician takes your whole case and prescribes a remedy that works precisely with your own healing system. Follow-up is essential, to know when additional remedy doses or adjustments are needed. Connection w/nephrologist is needed too -- collaborative care will help. Sounds like you've benefited so far!

Yes, the homeopathic: "treatment" does nothing so in that regard it is "safe" to take forever if you want. As for the improved renal function, that was due to some other, non-homeopathic component of treatment (diet, weight loss, other lifestyle changes, other meds, etc.) or spontaneous improvement of underlying etiology. If you haven't already, consult a nephrologist.