Chloramphenicol eye drops are rarely used for nose drops. Because chloramphenicol eye drops are topical antibiotics with very low concentrations of antibiotics in them, they will not have any substantial effect if used for nose drops. Currently, there are many topical medications for nasal use, and chloramphenicol eye drops are not recommended for nasal use. If the patient’s nose is very dry, you can use compound menthol nasal drops for the nose. If the patient’s nose is not ventilated, the nose can be sprayed with nasal spray hormone to improve nasal congestion. If some patients have nasal ulcers and sores, you can use recombinant bovine basic fibroblast growth factor topical gel to apply to the nasal cavity. Some patients who have frequent nasal sneezing and itchy nose can use nasal spray with azelastine hydrochloride to improve their symptoms. Some patients who have particularly heavy nasal secretions and very large nasal stools can use physiological seawater nasal spray for nasal clearance treatment, which are very effective.