Hidden pain in the lower two inches of the stomach may be caused by pelvic inflammatory disease, prostatitis, acute gastroenteritis and other diseases, the patient should consult a doctor in time to clarify the cause of the disease. 1. Pelvic inflammation: Inflammation of the upper genital tract and surrounding tissues in women, patients will have symptoms such as vague pain in the lower two inches of the stomach, increased vaginal discharge, abnormal vaginal bleeding, etc. Clindamycin, metronidazole and other medications can be used for treatment. 2. Prostatitis: If a man has a vague pain in the lower two inches of his stomach, it may be caused by prostatitis, and the patient will also have a thin line of urine, dribbling, frequent urination and other symptoms, this kind of people should adjust their lifestyles, give up smoking and drinking, sitz baths and physical therapy. 3. Acute gastroenteritis: if the patient’s stomach two inches below the hidden pain and accompanied by diarrhea, vomiting and other symptoms, should be considered to be caused by acute gastroenteritis, this group of people in the onset of the history of unclean diet, can be used to treat montelukast and other drugs. All of the above medications and treatments should be administered under a doctor’s supervision.