You can eat bananas in small quantities if you have indigestion. Dyspepsia is a common disease in daily life, caused by gastric dysfunction, so patients with dyspepsia need to pay attention to dietary regulation, because bananas contain a variety of trace elements, such as calcium, potassium, zinc, etc., so dyspepsia patients can eat a small amount of bananas. But because bananas are cold food, and contain a lot of tannic acid, after eating may lead to indigestion symptoms worsen, so should not eat too much. Patients with indigestion should try to choose foods that are easy to soften and digest, such as millet porridge, noodles, and green vegetables. Patients with more serious symptoms of indigestion can also take medication under the guidance of the doctor to improve, such as bifidobacterium bifidum, gastrointestinal supplements, gastrointestinal supplements oral solution, domperidone, etc., the drug can promote intestinal peristalsis, help digestion of food, improve the symptoms of indigestion.