Whether prostate 0.5 cm stones are serious or not is mainly determined by clinical symptoms. The absence of any symptoms is not a serious condition; causing significant urinary abnormalities and pain is a relatively serious condition. Most prostate stones are not accompanied by obvious clinical symptoms, so the condition is not serious and does not require much intervention. Stones that cause damage to the urinary tract and further cause symptoms such as frequent urination, urinary urgency, and painful urination that cannot be relieved on their own are relatively serious conditions that require standardized treatment. Prostate stones cause obvious abdominal swelling, pain and hematuria, need to be admitted to the hospital for observation, diagnosis of the condition, under the guidance of the clinician to carry out standardized treatment, to avoid causing delays in the condition.