Eating western medicine is allowed to eat leeks, eating leeks does not have an effect on the effectiveness of the medicine. But if you eat is the treatment of gastric diseases of the medicine, it is recommended that it is best not to eat leeks. Leek is a very common vegetable, which is rich in vitamins and proteins radicchioids, carbohydrates and minerals are also rich in fiber, per 100g of leeks contain 1.5 grams of fiber, higher than onions and celery, can promote intestinal peristalsis, but also able to reduce the absorption of cholesterol. But leeks belong to the difficult to digest food, can not be too much to eat, the stomach caused by stimulation and pressure, so when the patient in the treatment of gastric diseases, should try not to eat leeks, so as not to affect the therapeutic effect.