Boys right lower abdomen pain may be due to inguinal hernia, appendicitis, ureteral stones and other reasons. 1. Inguinal hernia: male patients right inguinal hernia with hernia contents of the incarceration can appear right lower abdominal pain symptoms, the patient can be ultrasound examination to clarify the condition, active surgical treatment, can achieve better results. 2. appendicitis: appendix is located in the lower right abdomen, appendix with acute suppurative infection will cause boys patients with lower right abdominal pain, some patients may be accompanied by chills, high fever and other systemic symptoms, through surgical removal of abdominal infection foci, can be faster relief of abdominal pain symptoms of patients. 3. Ureteral stones: the right side of the ureter with stones will cause urinary excretion obstruction, inducing ureteral spasm, causing radioactive pain in the right lower abdomen. Through extracorporeal lithotripsy and medication, the symptoms of abdominal pain can be alleviated after the stones are discharged. In addition to the above reasons, the causes of right lower abdominal pain in boys may also be muscle spasm, gastrointestinal inflammation, trauma and other reasons, the patient appears to be physically unwell, go to the hospital in a timely manner to consult the doctor, to clarify the cause of the disease in the doctor’s guidance for the next step in the treatment.