The hard lumps in the stomach may be caused by constipation, gastrointestinal dysfunction, teratoma, etc. Generally speaking, conservative treatment, medication such as cecrops, mosapride, lactulose, etc., and surgical treatment can be taken. 1. constipation: constipation may be caused by poor dietary habits, defecation habits, may cause fecal retention, triggering fecal dryness as fecaliths, appearing in the stomach will be moving hard lumps of the symptoms, generally can be used Keserol, lactulose and other laxatives, drug allergy is prohibited, but also can be taken to a reasonable diet, eat more fiber-rich foods, appropriate exercise and other methods of conservative treatment. 2. Gastrointestinal dysfunction: Gastrointestinal dysfunction is usually caused by indigestion, irregular diet and other factors, which may increase the production of gastrointestinal gas, gas traveling in the abdomen, resulting in the symptoms of hard lumps in the stomach will move, generally can be used to promote gastrointestinal dynamics of the drug such as mosapride, etopride, drug allergy is prohibited, but also to take a regular diet, smoking and alcohol cessation and other methods of conservative treatment. 3. Teratoma: teratoma may be related to abnormal differentiation of germ cells, congenital defects of genitals, etc., usually have abdominal pain, abdominal distension and other symptoms, and may also have the symptom of hard lumps moving in the stomach, usually can take the affected side of the adnexa resection, tumor debridement and other methods of surgical treatment. It is recommended to go to the hospital in time for early and regular treatment.