Can patients with gastric ulcers eat seafood?

In daily life, many people suffer from gastric ulcers—a chronic ulcer that develops in the stomach. Its primary cause is excessive gastric acid secretion, leading to autodigestion of the gastric mucosa. Clinically, patients with gastric ulcers should pay close attention to their diet, favoring high-fiber foods. Most importantly, they must avoid coffee, strong tea, and alcohol, as these can exacerbate or trigger ulcers. Gastric ulcers are closely associated with irregular lifestyles and eating habits. So, can patients with gastric ulcers eat seafood?

Can patients with gastric ulcers eat seafood?

Patients with gastric ulcers should not eat seafood. Seafood consumption may worsen both the condition and associated symptoms. Generally, patients should opt for light, easily digestible foods—such as millet porridge, corn porridge, eggs, and milk. However, portion control is essential: overeating or consuming excessively large meals should be avoided. Food should be chewed thoroughly and swallowed slowly. Patients must seek treatment at a reputable hospital’s gastroenterology department. Under physician guidance, oral omeprazole capsules may be combined with traditional Chinese medicine (TCM) for syndrome differentiation and treatment. The typical treatment course lasts approximately 4–8 weeks, and regular follow-up examinations are mandatory. Smoking and alcohol consumption—harmful habits—must be strictly avoided.

Seafood is not recommended for patients with gastric ulcers. Rich in protein, seafood is difficult to digest and may therefore aggravate ulcer symptoms. Moreover, some individuals are allergic to seafood, which can provoke abdominal pain and diarrhea—factors that may further worsen gastric ulcers. Consequently, seafood intake is contraindicated. Instead, patients should consume simple, bland, and easily digestible foods. They must avoid cold, greasy, spicy, or otherwise irritating foods, as well as hard-to-digest or coarse foods—such as glutinous rice and nuts.

Patients with gastric ulcers are advised to maintain a light, regular diet. They must avoid strong tea, coffee, and alcohol; refrain from consuming chili peppers, ginger, garlic, or fatty foods; and seek timely, targeted medical treatment under physician guidance if symptoms become severe. We hope this information proves helpful to you.