Fourteen high school students in Tokyo, Japan were recently hospitalized with stomach aches, nausea, and mouth pain after sharing a bag of potato chips infused with Bhut Jolokia peppers.

On July 16, around 12:40 pm, an emergency call was made after several first-year students at Rokugo Koka High School in Tokyo’s Ota Ward started complaining of nausea, as well as stomach and mouth pain. The thirteen girls and one boy had apparently been among 33 students at the high school who had shared a bag of super-spicy potato chips infused with “Bhut Jolokia,” which was once listed in the Guinness Book of World Records as the “world’s hottest pepper.” The students ended up at the emergency room, treated for their mild symptoms, and released later that day. Jiji Press reported that some of the students collapsed in the school infirmary because of the pain. The incident is being promoted as a cautionary tale for young students considering trying such spicy snacks.