Gas in the right side of the lower abdomen may be a physiological phenomenon that requires no treatment; it may also be caused by intestinal obstruction, dyspepsia, or right inguinal hernia, which has different causes and different treatment methods. 1. Physiological phenomenon: there is gas in the human intestines, if the examination finds that there is gas in the right lower abdomen all the time, and the body does not show any uncomfortable symptoms, it may be a normal phenomenon, no treatment is needed. 2. Intestinal obstruction: patients with intestinal obstruction can have the manifestation of gas in the right side of the lower abdomen all the time during X-ray, abdominal ultrasound, CT and other inspections, and the presence of gas-liquid planes can often be found. If the patient is accompanied by abdominal pain, abdominal distension, vomiting, and stopping defecation, then we need to be highly vigilant, and the treatment can be gastrointestinal decompression, surgical relief of obstruction and other ways of treatment. 3. Dyspepsia: dyspepsia can lead to the symptom of gas in the right side of the lower abdomen, which can be treated with domperidone, pancreatic enzyme tablets, probiotic tablets and so on according to the doctor’s prescription. 4. right inguinal hernia: right inguinal hernia can also lead to the symptoms of the right side of the lower abdomen has been gas, the treatment can be through the traditional hernia repair, tension-free hernia repair and laparoscopic hernia repair. After excluding physiological factors, if the symptom of gas in the right side of the lower abdomen persists unrelieved, you should consult your physician and ask him or her to deal with it. Medications need to be used under a doctor’s supervision.