If allergic purpura patients are not allergic to melon seeds, they can eat melon seeds, but it is not recommended to eat melon seeds frequently or eat too many melon seeds. Allergic purpura can be induced by exogenous allergens, mainly including milk, crabs, etc. Some patients may also be allergic to melon seeds and cause allergic purpura, and they cannot eat melon seeds at this time. The melon seeds are rich in folic acid, magnesium, selenium and other nutrients, appropriate eating can supplement the body’s nutritional needs, but it is not recommended to eat long-term, excessive. During the attack of allergic purpura patients should pay attention to avoid contact with food and substances that trigger allergy, if the gastrointestinal discomfort, you can eat liquid or semi-liquid light food, such as tomato and egg noodles, egg custard, etc., if the abdominal pain is serious need to fasting hospitalization. The patient with allergic purpura can be treated with non-steroidal anti-inflammatory drugs, glucocorticoids and other drugs as prescribed by the doctor, and should rest in bed during the acute attack period, avoiding exertion and staying up late. It is recommended to wear loose and soft clothes to avoid rubbing to trigger skin breakage etc.