- During recuperation at home, the patient should avoid driving, operating heavy equipment, lifting, sudden movements, and straining the muscles in the lower tracts, such as during a bowel movement.
- Drinking 8 glasses of water a day after surgery is important to flush the bladder and help healing.
- Foods that help prevent constipation, such as fruits and vegetables, are important. A laxative may be needed if constipation occurs.
- Kegel exercises can help reduce incontinence. Daily performance of three to four sets of 30 contractions each is recommended. In one study, improvement from Kegel exercises was significant within a month after surgery.
Postoperative Complications. Complications after TURP can be high, depending on the skill of the surgeon and other factors, but their incidence has decreased considerably over the past decades because of advances in surgical technique and more widespread expertise.
- Bleeding. Some blood and small clots appear in the urine after surgery, and if the bladder is flushed with water, the urine may turn red. Such bleeding is normal. Occasionally, the scab on the surgical wound loosens, causing a sudden appearance of blood in the urine that can be alarming. Usually this stops after a rest, but the patient should notify the doctor at once if he is concerned about abnormal bleeding or clotting or has unusual feelings of discomfort. Rarely, hemorrhage may occur, requiring a transfusion.
- Infection. Urinary tract infections occur in 5 - 10% of TURP patients. The risk is particularly high if a catheter is required. Antibiotics may be given to prevent infections, although often a doctor will choose to monitor a patient and administer antibiotics only if an infection is evident.
- Incontinence. Temporary stress incontinence (urine leakage after activities such as sneezing, coughing, or lifting) occurs in most surgical patients. Urge incontinence is the involuntary loss of urine following an uncontrollable urge to urinate. About 2.1% of TURP patients experience stress incontinence, and nearly 2% have urge incontinence. In general, however, there is no significant risk for incontinence. [See In-Depth Report # 50: Urinary incontinence.]
- Sexual Dysfunction. Some men report certain sexual differences after the procedure, particularly low volume of fluid at ejaculation. Studies, however, do not report any significant risk for impotence. For most men who report this complication, sexual function returns in short order. (In some men it may take up to a year for complete recovery.) If potency was diminished before the operation, the procedure will not restore it. [See In-Depth Report #15: Erectile dysfunction.]
- Retrograde Ejaculation and Low Semen. Many TURP patients report a lower volume of semen after the procedure. Between 66 - 75% of these patients experience retrograde ejaculation, in which semen is forced backward into the bladder instead of forward out of the urethra during orgasm. During most invasive procedures, the muscle that blocks off the bladder may be cut in order to widen the outlet. In such cases, the semen flows back through the wider opening rather than out of the penis. This condition can impair fertility and is of particular concern in younger men. Neither retrograde ejaculation nor the operation itself typically affects orgasm, although it takes many men some time to emotionally adjust to these conditions.
- Low PSA Levels. PSA levels may be lowered after TURP, which might cause a doctor to miss a diagnosis of prostate cancer during routine screening.
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