Occasionally eat peppers cavity inside the airway, certainly is particularly uncomfortable, but there is no need to be overly nervous. Because there is a lot of mucus in the airway epithelium, protecting the mucosa of the respiratory tract, once in the foreign body or some debris, it will use mucus to wrap it up into phlegm, and then discharged from the airway, so once in a while choking is not a big problem. In addition, because adults usually eat through chewing, so it is unlikely to be a whole grain of pepper sucked into the airway, but occasionally if there is such a situation, indeed the whole grain fell in, and in the end did not discharge, then you can go to the hospital and ask to do a tracheoscopy, tracheoscopy in the airway can be seen in the corresponding foreign body, you can take out the foreign body. In most cases, the foreign body is broken, and if it is broken, as long as it is a very small particle, it can be expelled with sputum, so there is no need to be overly nervous.