Hydronephrosis

Hydronephrosis – Causes, Symptoms & Treatment

Hydronephrosis is the swelling of one or both kidneys due to a build-up of urine. It happens when urine cannot drain out from the kidney to the bladder due to a blockage or obstruction.

🔍 Causes:

• Kidney stones: Obstructing the flow of urine
• Urinary tract infections (UTIs): Causing inflammation and blockage
• Congenital defects: Present at birth, affecting urinary drainage
• Enlarged prostate: In men, it can compress the urethra
• Tumors: In or near the urinary tract

📋 Symptoms:

• Pain in the side and back (flank)
• Urinary problems (urgency, frequency, or dribbling)
• Nausea and vomiting
• Fever, if infection is present
• Swelling of the abdomen

🩺 Treatment:

• Treat underlying cause: Like removing kidney stones or draining the bladder
• Antibiotics: If there is an associated infection
• Surgery: To correct structural abnormalities or remove obstructions
• Catheterization: Temporary relief of blocked urine flow

Early detection and treatment are essential to prevent permanent kidney damage. Consult a urologist if you experience persistent urinary symptoms or flank pain.