Fragrant oil is not good for gastritis and gastric ulcers. Fragrant oil is a common condiment that is rich in unsaturated fatty acids, trace elements and other components. Fragrance oil as a fatty food will not have an effect on gastritis and gastric ulcer, so fragrance oil has no special benefits for gastritis and gastric ulcer. Excessive intake of sesame oil will increase the burden on the stomach, which is not conducive to stomach digestion and absorption, and may lead to aggravation of gastric discomfort symptoms, such as abdominal pain, bloating, heartburn, acid reflux and other symptoms. Gastritis and gastric ulcer disease patients should eat a light diet, moderate amount of fluid, semi-liquid food, avoid eating high-fat food. Gastritis and gastric ulcer patients should be under the guidance of doctors to carry out scientific and standardized treatment to promote the recovery of the disease. Daily attention should be paid to a healthy and nutritious diet, and develop good living habits.