Kidney Problems

Hello, In a bi-annual health checkup a month ago, my father was diagnosed with hypertension and an above normal creatinine of 2.1. All other blood work and urine study was normal. After a month of talking medicines for hypertension, blood pressure is now stable 128/70, but a recent blood test reported 2.3 creatinine level. My question is, is this value an alarming figure? A nephrologist suggested that we do an invasive procedure and do the biopsy. Would this be safe to do and the only way to move forward? Please help us out, as we have spoken to about 4-5 doctors and confused about what to do. Thank you!

On Monday of this week I was experience pain in my back. If I made a circle around my waist, it would have been a little bit above my belly button. I wasn't sure what caused the pain, but I thought it might have been from some heavy lifting I had done at work the Thursday before. However, the pain did not begin until that Monday, and by Tuesday it was completely gone. It hurt to move my body, and it was also painful if I pressed on my back. On Friday night (around 9pm) I began experiencing discomfort and started peeing blood. The pain increased and I felt the constant urge to pee even right after I used the bathroom. By about 4:30am the pain went away and I was no longer peeing any more blood. The exact same thing happened a few months ago, minus the back pain earlier in the week. I went to the ER and they gave me antibiotics for a UTI. I haven't had any other symptoms, and the pain and bloody urine only lasted around 7-8 hours each time, then I felt perfectly normal again. Any advice?

Pain in back side. Eurine problem.Dompaty problem. Fooding problem. Sleeping problem.tools problem..

Ive been experiencing a left lower quadrant pain in my abdomen. every after meal for 5 days now......

My problam is frequent urination every 1 hour or 2 hour but in the night didn't come when wake up in morning then urine it. i also go urologest he get some tests (dibates, urine test, kindeny snogarphy ) but all is normal doctor says me stress he give me also medicine but didn't worked this problem facing 2yers plz give some information which problem i faced it's possible  i am 17 years old .i am college student .

My kidney size has reduced and I have pain in my left kidney.i feel weak n tired. Whenever I stand on my feat my pain starts again. What should I do. Right kidney function is proper. What food is good for kidney growth. N help to stop the pain

Suffering from fever with chills because of urine infection again and again despite multiple antibiotic s Cistoscopi is normal IVU is also normal no stone in kidney ultrasound is also normal suggest some test so that we come to know that why she gets UTI so frequently

Potassium level is 5.4, creatinine is 3.7.. in this case dialysis is needed, and also she is BP patient .

My mother suffering from this problem last 1 year she had 22mm stone so she was operated in sasoon hospital pune with surgical operation.after that she have again 7 mm stone in right side kidney and also she have knee pain problem right now .so please go through it give advice over this matter . thanking you

8 mm stone and severe pain near the spine and gas formation as well. Please suggest if it is advisable to go for URSL