The use of
drugs to cure an enlarged prostate was reviewed in a recent study. Drugs belonging to the
group called alpha blockers definitely have the upper hand. The use of
Complementary and alternative medicine requires further research.
Benign
prostatic hyperplasia (BPH) is a condition where the prostate enlarges and
compresses the urinary outlet or urethra. The prostate is a gland in males that surrounds
the upper part of the urethra. Increase in size of the prostate often occurs in
older ages resulting in obstruction to the flow of urine. The patient complains
of symptoms like increased frequency of urination during the day as well as
night, weak or interrupted stream, increased urgency and need to strain to
begin urination. He may feel that he has not emptied his bladder completely
after urinating. Untreated BPH could give rise to complications like repeated
infections, bladder stone formation and kidney damage.
A recent article published in the US Pharmacist
reviewed the use of drugs in treatment of BPH.
According to the authors,
treatment
of mild-to moderate BPH can be delayed and the patient observed for some time.
If symptoms progress, the patient should be prescribed drugs belonging to
the
selective alpha-1 adrenergic
receptor antagonist (also known as selective alpha-1 blockers) group.
These include alfuzosin, doxazosin,
silodosin, tamsulosin, and terazosin.
These drugs relax the smooth
muscles of the prostate and relieve obstruction. Alfuzosin, doxazosin,
terazosin could cause a decrease in blood pressure as a side effect. Alfuzosin,
tamsulosin and silodosin have been associated with abnormal ejaculation. All
the drugs from this group cause dizziness. Tamsulosin is associated with a rare
complication during cataract surgery called intraoperative floppy iris
syndrome. The alpha blockers could interact with the patient’s current
medications; this should be taken into consideration before prescribing the
drugs.