Renal Dietetics

Health Q&A
Getting tingling sensation in penis tip

I am getting some thing like tingling sensation on penis foreskin sometimes or itching. Sometimes i mastrubate I don't know if it is the cause

PSA test after prostate surgery

Hi,My father underwent prostate removal surgery (RARP) for prostate cancer on 18 May 2026. After the surgery, we did a PSA test today, and the result came back as 0.55 ng/mL. Does this mean that the prostate cancer has returned? What should be the next steps? I am very worried. Attached the report for your reference.

Erectile Dysfunction – Need 2 Opinion

Hello Doctor, I have had persistent sexual function problems for the past 6 years, including difficulty getting and maintaining erections, reduced morning erections (about once a week), and reduced spontaneous arousal. Around the time my symptoms started, I had a minor accident. During an erection, I heard a "pop" sound followed by a sudden loss of erection. There was no pain, swelling, bruising, or deformity. A flaccid penile ultrasound was reported as normal. I also have depression and am currently taking Venlafaxine. I have consulted two urologists, and both felt my symptoms were mainly psychological. They did not recommend a dynamic penile Doppler, stating it would not change the treatment plan. My sexual function is still significantly different from before and is affecting my quality of life. Should I consult a urologist or a psychiatrist first? Would you recommend any further evaluation, including whether a dynamic penile Doppler is appropriate?

Kidney stone

I have a kidney stone at UVJ which is around 5.8mm will this stone pass on its own or do I need to follow more steps. Doctor has given urimax 0.4 there is no pain for now just a sharp pain sometimes during urine. Urine flow is normal and there is no other issues. Attaching my USG REPORT

UTI after PCNL

PCNL surgery done on 23rd June.Catheter was removed on 25th June.Urine culture done on 27th June.Culture report says: Bacteria: KP Bacteria Colony Count: >10000CFU/ml Antibiotics: Nitrofurantoin (Intermediate). Other All Antibiotics : Resistant. Should I start taking Niftas 100? What is the dose?