Children’s fingers were bitten by insects, the wound is like a small blister, the main consideration is due to allergies, can take general treatment, medication and other ways to intervene. 1. General treatment: timely use of water to clean the affected area, avoid the use of irritating toiletries. 2. Medication: patients can apply Denard cream, dexamethasone ointment and so on under the guidance of the doctor. Meanwhile, antihistamine drugs such as loratadine can also be taken orally for treatment. After the medication, if the patient will experience adverse reactions such as burning of the affected area, nausea, vomiting, etc., it is necessary to consult a doctor for timely treatment. Children are bitten by different symptoms, the degree of different, it is recommended to consult a doctor for examination, the best can provide what kind of animal bite, diagnosis of the extent of the disease; and in conjunction with the condition, follow the doctor’s instructions to take a reasonable way of treatment.