Hard stomach may be caused by improper diet, intestinal obstruction, peritonitis, etc.
1. Improper diet: Eating too much at one time or eating too much gas-producing food, such as: garlic, onions, etc.. It causes indigestion, food accumulation and a lot of gas can not be eliminated, the stomach will be hard.
2. Intestinal obstruction: it is the obstruction of intestinal contents passing through the intestinal lumen due to various reasons, which stops the patient from passing gas and defecation, and the clinical manifestations include abdominal pain, abdominal distension, as well as nausea, vomiting, and so on.
3. Peritonitis: acute diffuse peritonitis caused by acute gastroenteritis or rupture of organs and other factors, the peritoneum is irritated and cause abdominal muscle spasm, abdominal wall is often obviously tense, or even tough as a plank, there will be a hard and stiff stomach performance.
Symptoms, it is recommended that you can first observe, if the above symptoms continue to be unrelieved or aggravated, you need to immediately consult a doctor, a clear diagnosis, and follow the doctor’s instructions for treatment.