Mango picking when there is liquid stained on the skin generally with water can be rinsed clean, if the skin has itching, redness, swelling and other allergic reactions occurring can be used externally with glycerine lotion, such as rubbing the skin contact surface, if necessary, can be treated with antihistamines, such as cetirizine, chlordiazepoxide and so on. 1. Rinse with water: you can use water to wash your hands to reduce skin contact with allergens and avoid skin allergic reactions. 2. Topical drugs: picking mangoes if the skin itching, redness and swelling can be applied locally glycerine lotion coated, to reduce the symptoms of itching, if there is serious swelling, can be used externally dexamethasone cream, dinexidine cream and other glucocorticosteroid ointment to achieve anti-inflammatory, anti-itching, anti-allergic effect. 3. Oral medication: If the use of topical drug therapy can not be relieved, oral drug therapy, commonly used drugs are antihistamines, glucocorticosteroids, such as loratadine, cetirizine, prednisone and so on. Mango picking liquid on the skin if the itching, redness and swelling and other symptoms, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor to carry out active treatment. Do not self-medicate, so as not to aggravate the condition.