1, do not let the child rub the corner of the eye (because there is a miniature white U-shaped silicone tube in the inner corner of the eye); 2, do not let the child pick the nostril (because the lower silicone tube is fixed with sutures below the nostril), the child’s nose is dry, you can spray the child’s nasal cavity with physiological marine water nasal spray to keep the child’s nasal cavity moist and clean; 3, if the child’s tearing 3, if the child’s tearing phenomenon suddenly serious or eyes have a lot of secretions, then parents should take the child to the hospital to check, ask the doctor to determine what is wrong with the child’s eyes; 4, some special circumstances, such as the silicone tube from the inner corner of the eye out, or the implanted silicone tube was pulled off by the child, then parents should not panic, you can take the child to the hospital to check with the doctor, we will take remedial measures for your child.