Bugs in the nose need to be removed as soon as possible. Depending on the depth of the bugs, they can be removed by blowing the nose on your own, rinsing the nasal cavity with saline, or nasal endoscopy. 1. Blow your own nose: This is suitable for worms in the shallow part of the nasal cavity. You can blow your nose by blocking the nostril on the healthy side with your finger, which is conducive to the expulsion of worms. 2. Nasal rinsing with saline: For those who cannot blow their noses by themselves, saline can be used to rinse the nasal cavity, which is conducive to the expulsion of the worms. 3. Nasal endoscopy: For worms in deeper parts of the nasal cavity that cannot be discharged by blowing the nose and rinsing with saline, and if you experience discomfort, you need to go to the otorhinolaryngology department of the hospital for an examination, and then remove the worms by nasal endoscopy. Worms entering the nose need to be discharged using the above methods, not privately using tweezers, cotton swabs, etc. to pull out, so as not to damage the mucous membrane of the nasal cavity.