why am i throwing up everything i eat

Throwing up everything eaten can be caused by various conditions affecting the digestive system. Common reasons include food intolerances or allergies, gastroesophageal reflux disease (GERD), gastrointestinal infections like gastroenteritis, food poisoning, stress or anxiety, and digestive disorders such as pancreatitis, gallbladder disease, or irritable bowel syndrome (IBS). Severe cases could be linked to conditions where stomach emptying is delayed (gastroparesis) or other serious gastrointestinal diseases. Vomiting often serves as the body's way of forcibly emptying the stomach when it perceives something harmful or when digestion is impaired. If this vomiting happens consistently after eating, it could indicate a need for medical evaluation to identify the exact cause and receive appropriate treatment, especially if accompanied by other symptoms like severe pain, fever, or dehydration.