Patients suffering from Helicobacter pylori are allowed to eat hawthorn, but the intake should be controlled and not consumed in excess. Helicobacter pylori can parasitize the stomach, and the infection can cause a series of gastrointestinal diseases, such as gastritis, gastric ulcer, gastric cancer, etc. Patients may have symptoms such as abdominal pain, bloating, loss of appetite, acid reflux and nausea. Hawthorn is a kind of food, the calories contained in every one hundred grams of hawthorn is 369 kilocalories, 58 milligrams of calcium, 0.5 grams of protein, 20 milligrams of magnesium, 91.7 grams of carbohydrates, 0.9 grams of dietary cellulose, 160.4 milligrams of sodium, etc. Eating hawthorn in moderation can provide the nutrients required by human body, and due to the sweet and sour taste of hawthorn, it can improve the patient’s situation of loss of appetite, nausea, etc., but it should not be eaten in excess. However, it should not be consumed in excess so as not to aggravate the symptoms such as acid reflux and abdominal pain. Patients infected with Helicobacter pylori should consult a doctor in time and follow the doctor’s instructions for treatment.