21 Years Old Female with Lupus Nephritis and Creatinine 4.4

My 21 years old sister is suffering from Lupus Nephritis and creatinine 4.4. Could you please advise on her disease?
Hello friend how are you? We are from Kidney Disease Hospital in China. You have consulted us about your 21 years old sister's condition of Lupus Nephritis and creatinine 4.4. Given below is our advice for your reference.
Why does the creatinine go high? You know, the creatinine is the wastes of muscle metabolism and they should be filtered through our kidneys' glomeruli and then discharged out by urine. If the glomeruli are damaged and GFR(glomerular filtration function) decreases, these wastes will not be let off, then these toxins will stay in the blood, that is why the serum creatinine shows high. High creatinine means high toxins in body. Generally speaking once the creatinine level is higher, there is more than 50% kidney function has been damaged. But many factors can affect the creatinine level after kidney damaged, such as the exercise and meat etc. So you should pay attention to your daily care. You had better have the low salt, low fat and high quality protein diet. Food may do some help however it can not cure disease from root. But pls do not worry as timely treatment can make your condition much better.
China is the home of Chinese medicine. You know China is rather famous for the Chinese herb remedy with little side effects and the Chinese herb medicine has been proved to be with great effectiveness in improving the blood circulation inner the kidney and protecting the kidney function.
I'd like to know more detailed disease condition so that I can have a more clear knowledge about her condition and give you the more specialized suggestions.
*When kidney disease was detected?
*Are there blood and protein in urine?
*Dose she have swelling in body?
*How much is the protein in urine for 24 hours?
*What is the hemoglobin level?
*Has she done the ultrasound test? What is the result and what is the size of her kidneys?
*How is her Systematic lupus erythematosus controlled?
*Any symptoms? Such as arthralgia, can't see light, convulsion, cylindruria, anemia, orrhomeningitis and so on.
*Have you done the detection of antibody test? What is the results?
*What treatment and medicines did she take? (Or what is the treatment plan your local doctor made for her) Could you send me her latest reports such as blood test, urine test and kidney function reports. So that we can help you analyze it and then give our specific advice.

Anything unclear? please Email us at khkpcn@hotmail.com

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