question: My sister is known patient of CKD(ESRD) and have been on dialysis from last three years. She aged 28 years and unmarried. She has hypertension also.She has been suffering from high grade fever from last one with swelling in abdomen area consisting of liquid containing phosphate etc.Please guide as she has been suffering from lot of pain. She has been on antibiotics injection and paracetmol injection for controlling fever but it does not works.She has also weight loss off 6 kg in a month and now her dry weigt is 39 kg.