This invention discloses an extract of *
Prunus armeniaca* for treating
prostatitis, its preparation method, and its application. Specifically, it relates to the fields of natural
plant extraction and male
urinary system pharmaceuticals. The *
Prunus armeniaca* extract is prepared from the dried
stem bark of *
Prunus armeniaca*. On a
dry weight basis, the extract contains at least 8.5% phytosterols and at least 12% fatty acids. This invention significantly improves the purity and extraction rate of phytosterols and fatty acids in the *
Prunus armeniaca* extract by optimizing the extraction and purification process. It overcomes the bottlenecks of insufficient
dissolution of active ingredients and high levels of impurities in traditional methods. Chromatographic detection ensures precise control and batch-to-batch stability of product quality. This naturally derived extract is highly safe and can be used alone or in combination with *
Saw Palmetto* and
pumpkin seed extracts. Through synergistic effects, it significantly enhances anti-inflammatory and
prostate function-improving effects, providing a highly effective and safe new option for the treatment of
prostatitis.