In general, the trials using these substances have been
short, and self-improvement scores can be biased. Different
preparations are available for each substance, and they are not always
equivalent. So the results cannot be generalized to all preparations, and results
The Benign Prostate Hyperplasia (BPH) Symptom Score Index can help your doctor understand how severe enlarged prostate symptoms are.
If your total score is less than seven, your symptoms are considered mild. Higher scores indicate more severe symptoms. Your doctor can discuss your scores with you -- and what they indicate about your need for treatment.
Use the following point scale to answer each of the questions. Total the score from all the questions.
0 = Not at all
3 = About...
P. africanum extract is
made from the bark of the African plum tree.
One review of 18
studies shows that P. africanum improved symptoms
compared to a placebo. It also increased urine flow and decreased the amount of
urine retained in the bladder.2 But these studies did
not follow up for very long. The type of extract and how much was used was also
different in each study, so the results are hard to compare.
Cernilton is an extract made from
Secale cereale, or rye grass pollen.
studies, more men who took rye grass pollen said they had improved symptoms,
compared to men who took a placebo.2 But both studies
were small and had no long-term follow-up. Also, it was not known in either
study how the extract was made or how much the men used.