After the patient’s nose into the foreign body, do not pull out at home to prevent the foreign body deeper and deeper, as soon as possible to the hospital to deal with. Treatment methods are different according to the size, shape, location and nature of the foreign body, using different methods of removal, as follows: 1, children’s nasal foreign body: the head end is a hook or ring-shaped instrument, gently enter the front nostril, around the back of the foreign body and then hooked forward, do not use forceps, especially the round and slippery foreign body, clamping foreign body sometimes appears to slip or pushed to the posterior nostril, nasopharynx, there is a risk of accidental inhalation of the larynx cavity, trachea. 2.Animal foreign body: surface anesthesia is needed first, then remove with nasal forceps. 3.Foreign body is a metal button, battery: pay attention to check whether there is leakage of battery, whether there is erosion or perforation of nasal septum, and pay attention to close follow-up after surgery.