What are the symptoms of nervous gastric spasm?

 　　Symptoms of nervous gastric spasm generally include dizziness, vomiting, and abdominal pain. A detailed analysis is as follows:
　　1. Dizziness
　　Nervous gastric spasm refers to spasms in the stomach caused by excessive tension or negative emotional states. If the gastric spasm is severe, it may affect the patient's nervous system, causing systemic blood vessels to become tense and leading to a rapid drop in blood pressure, which can result in dizziness. This phenomenon is considered a normal physiological response and does not require special treatment—resting adequately usually provides relief.
　　2. Vomiting
　　After the onset of gastric spasm, the stomach’s emptying function becomes impaired, making it difficult for stomach contents to pass through the pylorus into the duodenum. This often leads to vomiting. In such cases, patients should visit a正规 hospital and, under medical guidance, take medications such as metoclopramide tablets or itopride hydrochloride capsules.
　　3. Abdominal Pain
　　When patients consume excessively cold or raw food, the stomach may become chilled, allowing cold air to enter the body. This causes contraction of the smooth muscles in the stomach and increases tension in the gastric nerves, resulting in the aforementioned symptoms. Patients may take anisodamine tablets or atropine tablets as directed by a physician.
　　In addition to the above symptoms, patients may also experience pallor, cold sweats, and cold extremities. It is recommended that patients seek prompt medical attention if they experience significant discomfort.