Patients with reflux esophagitis can consume sea buckthorn seed oil in small amounts. Usually, patients with reflux esophagitis need to actively regulate their diet and try to avoid the intake of high-fat foods, such as pistachios, walnuts, animal offal, eggs and so on. And avoid acidic food, such as beef, mutton, dog meat, crab, etc. Sea buckthorn seed oil contains a variety of amino acids and unsaturated fatty acids, also contains malic acid, oxalic acid and other organic acids. Generally speaking, a small amount of sea buckthorn seed oil will not affect the condition of patients with reflux esophagitis, but if consumed in excess, it may aggravate the symptoms of reflux, and even the situation of prolonged reflux will not be cured. It is suggested that patients with reflux esophagitis should consume sea buckthorn seed oil reasonably according to their own conditions and under the guidance of doctors, and take good care of themselves in order to avoid aggravation of their conditions.