If the patient suffers from primary immune thrombocytopenia, it is not recommended to eat ice. Primary immune thrombocytopenia, which is produced by impaired or excessive reduction of platelet production, manifests itself as spontaneous bleeding from skin mucous membranes, organs, etc., and it is not easy to stop bleeding. If one eats too much cold food, such as ice-cream, ice-water, ice lollies, etc., it will irritate the gastrointestinal tract and cause the mucous membrane of the gastrointestinal tract to contract sharply, which may lead to symptoms of gastrointestinal bleeding, such as vomiting blood and having blood in the stool. Therefore, it is not recommended for patients with primary immune thrombocytopenia to eat too much ice-cold substances. They can choose to eat some supplementary food to replenish blood, such as pig liver, etc., or eat some fresh fruits and vegetables to replenish vitamin C and enhance nutrition, and avoid eating too spicy and stimulating food. If there is any discomfort, you should consult a doctor in time and follow the doctor’s instructions for treatment.