BPH can lead to the complication?

BPH is a chronic process and easy with other diseases, causing more serious consequences. Its complications:
(1) Infection: urinary obstruction caused infection is a prerequisite, so prone to bladder neck and urethra and bladder inflammation;
(2) acute urinary retention;
(3) hematuria;
(4) bladder stones: urinary obstruction due to secondary infection easily form bladder stones;
(5) uremia: gradually increase the degree of obstruction, prone hydronephrosis, renal insufficiency, resulting in clinical symptoms of uremia. In addition there can be renal hypertension;
(6) hemorrhoids, Tuigang: Voiding difficulties, long-term increase in abdominal pressure, so easy to cause complications such as hemorrhoids and Tuigang;
(7) Other: When BPH cause urination difficulties, a history of hypertension, cerebrovascular accident with easy and heart failure, should pay attention to. When benign prostatic hyperplasia caused renal and ureteral obstruction obviously stagnant water, can be touched enlarged kidney and tenderness. Bladder filling, the center can be palpable abdominal cystic mass. Sometimes waist around the mass of renal inflammatory infiltration, or kidney swelling around clothes.