The main manifestation of stomach cramps is unbearable pain in the upper abdomen, accompanied by nausea and vomiting, and some patients will have pale face, cold sweat, cold limbs and other manifestations. Common causes include cold stomach, chronic gastritis and gastric ulcer, which have different causes and different treatments. 1. Stomach cramps caused by cold stomach: You can lie down, apply hot compresses on the abdomen and drink hot water to relieve the spasm of stomach muscles. If the above treatments do not relieve the symptoms, you can take belladonna tablets to relieve spasm and pain. 2. Stomach cramps caused by chronic gastritis: Omeprazole can be taken orally to inhibit acid and protect the stomach, belladonna tablets antispasmodic pain, if combined with Helicobacter pylori infection, can be treated with anti-Helicobacter pylori therapy (Amoxicillin + Clarithromycin + Omeprazole + Bismuth Potassium Citrate), which antibiotics need to be selected by a professional doctor. 3. Gastric spasm caused by gastric ulcer: you can take belladonna tablets antispasmodic pain relief, omeprazole acid inhibition stomach protection, Rebapatide to protect the gastrointestinal mucosa and other symptomatic treatment. If the symptoms of prolonged stomach cramps are not relieved, it is recommended to go to the hospital to clarify the cause of the disease and give targeted treatment to avoid delay, the drug should be prescribed treatment.