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Thanks for your query.
Both the kidneys are contracted and there is no treatment for this condition.
She require medical management of high blood urea and high serum creatinine
.salt intake should be restricted as per the advice of a clinical nutritionist.Blood pressure and blood glucose
level should be maintained to normal level.Better to avoid non-veg and high protein diet.The patient should not take "Masoor Daal" as it has more nitogenous products etc in it.
Keep in touch with the Nephrologist
for the better management.