The sudden appearance of small red dots around the child’s eyes may be caused by thrombocytopenic purpura, eczema, mosquito bites, and should seek medical attention in a timely manner, under the guidance of the doctor. 1. Thrombocytopenic purpura: immune, genetic and other factors lead to thrombocytopenia caused by small red bleeding spots on the skin mucosa, yellowing of the skin mucosa and other symptoms, can use immunoglobulin, rituximab and other drugs. 2. Eczema: a relatively common chronic itchy skin disease, can occur around the eyes, more bilateral symmetrical attacks, patients will have localized small erythematous spots, papules, itching, you can use loratadine and other drugs for treatment. 3. Mosquito bites: If the children’s eyes suddenly appeared around the small red dots occurred in the summer and autumn seasons, or before the appearance of the grass to play, should be considered mosquito bites caused by, can not scratch, generally no special treatment, itching can be applied locally to alleviate the itching Benadryl cream. Suddenly appeared around the child’s eyes small red spots continue to do not relieve should be timely consultation, follow the doctor’s instructions for treatment.