Different causes of edema, different ways to reduce swelling, specific types and treatment are as follows: 1, local edema: may be caused by insect bites, trauma, inflammation, ophthalmic lesions, neurological lesions, can be resolved by taking drugs to make edema; 2, allergic edema: common in cosmetics or drug allergies, stop contact with the above substances, the application of anti-allergy drugs can make edema disappear; 3, cardiogenic edema Patients may have heart failure, panic after activity or inability to lie down at night, electrocardiogram and cardiac ultrasound can help in differential diagnosis, and treatment of heart disease is needed. diuretics, such as furosemide and torasemide for decongestant treatment, so that the facial puffiness is resolved.