Eyes with 10 degrees of exotropia means strabismus. If it can be controlled by oneself, usually no treatment is needed; if it cannot be controlled by oneself, it can be treated with medication, optical treatment and surgery under the guidance of doctor. 1. Medication: Patients with small degrees of strabismus can have intramuscular injection of botulinum toxin under the guidance of doctors, which can effectively reduce or eliminate strabismus. 2. Optical treatment: If the patient has a slight refractive error, usually no correction is needed. If the patient has obvious farsightedness, which can also affect the child’s eye position, the child can wear frames to correct the farsightedness, so as to balance the eye position. Children with small degrees of exotropia can also wear prisms under the guidance of the doctor to correct the eye position. 3. Surgery: If the effect of conservative treatment is not obvious, the patient can also follow the doctor’s instructions for surgical treatment, such as internal rectus muscle weakening surgery. It is recommended that children with strabismus consult a doctor to evaluate their condition and follow the doctor’s instructions.