The numbness of the stomach may be due to gastritis, gastric ulcer, neurosis, peripheral neuropathy and other causes. 1. Gastritis. Gastritis is caused by long-term alcohol consumption, irregular diet, and frequent consumption of irritating foods, resulting in abdominal pain, bloating, and a numbness in the stomach. 2. Gastric ulcer. Gastric ulcers are caused by infections, alcoholism, etc., resulting in stomach pain, bloating, vomiting and other symptoms, which can also cause stomach paresthesia. 3. Neurosis. Neurosis is caused by vegetative nerve dysfunction, which can cause numbness in the body parts, accompanied by excessive sweating, anxiety and other symptoms. It can also cause numbness in the stomach. 4. Peripheral neuropathy. Due to neuritis and other diseases, neuropathy occurs in the tissues around the stomach, which leads to numbness in the stomach. You should go to the hospital in time for treatment.