Dr. Jorge M. Alfonzo Juliá ← Back to site

Nephrology blog

Kidney health, explained

Clear, evidence-based articles on kidney disease, hypertension, haemodialysis and habits that protect your kidneys. Written for patients, families and professionals.

Creatinine & kidney function

My creatinine is high: what it means and what to do

What creatinine and filtration are, why it rises (not always serious), when to investigate and how to protect the kidney.

Read · 6 min
Kidney disease

Chronic kidney disease: the signs you shouldn't ignore

Chronic kidney disease progresses silently for years. We review the earliest signs and why early diagnosis changes the outlook.

Read · 5 min
Hypertension

Hypertension and the kidney: a two-way relationship

High blood pressure damages the kidney and, in turn, the diseased kidney raises pressure. How to understand and break that cycle.

Read · 6 min
Urinary infections

Urinary tract infections: when they stop being a nuisance and start to worry

How to tell cystitis from pyelonephritis, the warning signs, when the nephrologist steps in and how to prevent them.

Read · 6 min
Kidney stones

Kidney stones: why they form and how to stop them coming back

Renal colic, the types of stone, the signs that call for urgent care and prevention tailored to each person.

Read · 6 min