For people with allergies or angioedema and to avoid exposure to allergens. In patients with heart disease or kidney disease, reasonable control of salt intake and reduction of circulatory load may help to reduce oedema. In addition, limit protein intake in the presence of azotemia in renal disease.
Avoid excessive intake of smoked meats, avoid alcohol if possible and if you do drink alcohol ensure it is in moderation, avoid a high salt diet, salt intake should not exceed 6g per day, avoid excessive sugar intake and consumption of sugary drinks, avoid high fat intake, fat intake should not exceed 30g per day, especially avoid excessive trans fat intake and recommend choosing healthier oils. For example, vegetable oils should be used instead of solid fats.