How are prostate stones formed?

Written by Wang Shuai
Urology
Updated on September 06, 2024
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The formation of prostate stones is mainly due to prostatic calcification. Prostatic calcification generally occurs after an individual has suffered from prostatitis. During the healing process of prostatitis, fibrosis and calcium deposits occur in the local prostatic tissue forming calcification foci, which gradually develop into stones. In some patients, stones form gradually due to the blockage of the prostatic ducts. Many patients with prostate stones do not experience discomfort, and for those without symptoms, special treatment may not be necessary. However, some patients may experience symptoms such as frequent urination, urgency, and incomplete voiding due to the presence of prostate stones. For such cases, local physiotherapy and warm sitz baths can be used to alleviate the symptoms.

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Written by Zeng Zhong
Urology
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What are the symptoms of prostate stones?

Simple prostate stones do not cause any discomforting symptoms. However, if the patient also suffers from prostatitis, symptoms such as frequent urination, urgency, urinary bifurcation, and discomfort or pain in the lower abdomen and perineum may occur. Prostate stones are primarily caused by calcification and proliferation within the prostate gland due to prostatitis. The main treatment for patients with prostate stones is to address the prostatitis. Once the prostatitis is cured, the stones will not continue to increase. Prostatitis can be treated under the guidance of a doctor with some anti-inflammatory medications.

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Written by Wang Shuai
Urology
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Prostate Calculi Causes and Symptoms

The appearance of prostate stones is mostly due to previous prostate calcifications or calcification spots that gradually form prostate stones. The formation of prostate calcifications and calcification spots is directly related to prostatitis. Most patients with prostate stones do not experience discomfort. For those prostate stones that do not cause symptoms, no special treatment is necessary. However, some patients may experience frequent urination, urgency, incomplete voiding, and even recurring attacks of prostatitis due to the presence of prostate stones. In such cases, active anti-inflammatory treatment is required. When necessary, warm sitz baths can be taken, or oral medications that improve urinary discomfort can be used for treatment.

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Written by Guan Hai Fang
Urology
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Can prostatic calculi cause hematuria?

Patients with prostate stones can have symptoms of hematuria. Prostate stones can be simply classified as exogenous, endogenous, or primary, forming within the prostate cells and acini. Many patients experience local pain, and some also suffer from urinary symptoms such as dysuria, urgency, and frequency. Hematuria is the presence of abnormal red blood cells in urine, visible under high magnification with more than or equal to three red blood cells, qualifying as hematuria. Some patients may find blood in their urine during the second urination after experiencing colic pain, attributed to red blood cells that have not yet entered the bladder after the first passage of stones. Patients with prostate stones may experience urinary tract irritation signs, along with urgency, dysuria, and possibly hematuria.

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Written by Guan Hai Fang
Urology
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Does prostate stones cause frequent urination?

Prostate stones can indeed lead to frequent urination. The presence of stones in the prostate can stimulate the urinary meatus, creating an urge to urinate, which can lead to frequent urination. Repeated stimulation of the urethra can similarly cause a sensation of frequent urination. Urgency, frequency, and painful urination are signs of urinary tract irritation. Generally, any irritation in the urinary tract can cause these three typical symptoms to appear, which could be due to inflammation, stones, tumors, or other foreign bodies, etc. It is recommended that patients visit a regular hospital for examination and treatment to identify the cause and receive appropriate treatment, and not to delay the condition. Each situation should be analyzed specifically, and one should not blindly follow some folk remedies.

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Written by Sun Chun
Urology
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Do prostate stones need treatment?

Prostate stones do not require treatment. Prostate stones refer to a hard or slightly black and hard substance similar to stones found inside the prostate gland during surgery. If a stone analysis is conducted, it indeed contains calcium. Generally, the formation of prostate stones may be due to previous episodes of prostatitis. After an episode of prostatitis, there may be some calcification and deposits of calcium in the prostate, and over time, an accumulation of calcium in this area may form a small stone. Additionally, the prostate is a gland that has a secretory function, and in such cases, some impurities may accumulate inside it and eventually could also become a stone. Generally, prostate stones are not very large, and usually, they do not cause any clinical symptoms. If prostate stones are only discovered during a physical examination and are very small with no clinical symptoms, then no special treatment is required, and observation is sufficient.