The majority of elderly men who urinate frequently will consider prostatic hyperplasia, with the global population aging, the incidence of prostatic hyperplasia increases with age, mainly manifested as frequent urination, increased nocturia, urinary urgency, and even urinary incontinence. The diagnosis of prostate enlargement is not difficult, and doctors usually prescribe Halle (Tamsulosin Hydrochloride) to patients, some with oral finasteride, and the symptoms will be relieved, but the effect gets worse as time goes on. The first thing I did was to look at the pharmacopoeia and found a Chinese herbal medicine called “heartwood”, which is the woody septum of the kernel of the pecan family, which we see when we eat walnuts at home, but no one pays attention to its effects. It belongs to the spleen and kidney meridians. It has astringent essence and urine reduction, treatment of urinary frequency and urine loss. Take an appropriate amount of heartwood to drink as tea every day, and persist for 1 month to reap the miraculous results. A small herb with great efficacy, it is important to persist.