Gastrointestinal symptoms refer to a range of issues affecting the digestive system, which includes the stomach and intestines. Common symptoms include nausea, vomiting, diarrhea, constipation, and abdominal pain. These symptoms can arise from various causes, such as infections, dietary choices, or underlying medical conditions. When experiencing gastrointestinal symptoms, it is essential to monitor their duration and severity. Persistent or severe symptoms may indicate a more serious condition, such as gastroenteritis or irritable bowel syndrome. Consulting a healthcare professional can help determine the cause and appropriate treatment for these symptoms.