The Efficiency of Acupuncture Combined Intradermal Sterile Water Application in Acute Renal Colic

Inclusion criteria：We included all consecutive patients aged \>18 years and presenting to our medical center with uncomplicated acute renal colic. Renal colic was considered if the patient description of pain included sudden onset of symptoms; unilateral flank or lower abdomen pain; irradiation to the back, side, or groin region; urination problems, including urinating difficultly and/or an abnormally dark or red urine; and the absence of other obvious conditions explaining patient symptoms. Exclusion criteria:We excluded patients with complicated acute renal colic, defined by the presence of bilateral pain, fever, and/or decreased urine output (\<500 mL per day). Patients presenting with posttraumatic pain, those taking anticoagulant medications or with coagulation problems, those with skin afflictions (infections, hematoma, dermatosis) that would impair the use of certain acupuncture points, those unable to assess the degree of pain using the VAS, those who had received analgesics in the 6 hours prior to enrollment, those refusing or unable to give written consent, and pregnant women were also excluded from this study. All participants read and signed the informed consent form of the study, which was approved by the ethics committee of the Third Affiliated Hospital of Beijing University of Chinese Medicine.

Inclusion criteria：We included all consecutive patients aged \>18 years and presenting to our medical center with uncomplicated acute renal colic. Renal colic was considered if the patient description of pain included sudden onset of symptoms; unilateral flank or lower abdomen pain; irradiation to the back, side, or groin region; urination problems, including urinating difficultly and/or an abnormally dark or red urine; and the absence of other obvious conditions explaining patient symptoms. Exclusion criteria:We excluded patients with complicated acute renal colic, defined by the presence of bilateral pain, fever, and/or decreased urine output (\<500 mL per day). Patients presenting with posttraumatic pain, those taking anticoagulant medications or with coagulation problems, those with skin afflictions (infections, hematoma, dermatosis) that would impair the use of certain acupuncture points, those unable to assess the degree of pain using the VAS, those who had received analgesics in the 6 hours prior to enrollment, those refusing or unable to give written consent, and pregnant women were also excluded from this study. All participants read and signed the informed consent form of the study, which was approved by the ethics committee of the Third Affiliated Hospital of Beijing University of Chinese Medicine.