There is no such thing as a quick way to reduce the swelling of dengue, usually clinically take general treatment, drug treatment, physical therapy to relieve the symptoms. 1. General treatment: first of all, should be more bed rest, elevate the affected limbs, so as to alleviate the situation of edema. 2. Drug treatment: it is recommended to give intravenous antibiotics, such as ceftriaxone sodium, levofloxacin and other treatments, for the red and swollen areas of the skin can also be used externally with magnesium sulfate solution, furacillin solution for wet compresses, combined with the use of topical antibiotic ointment, such as mupirocin ointment, and so on. Due to the dengue patients often accompanied by tinea pedis, so also need to use ketoconazole ointment and other drugs to treat tinea pedis. 3. Physical therapy: including ultraviolet radiation, audio electrotherapy, ultrashort wave, infrared and so on. Dan toxicity through the treatment is usually a good prognosis, it is recommended that Dan toxicity edema should choose to consult a doctor, follow the doctor’s instructions standardized treatment, do not take medication.