Is it safe to swallow snus?

Swallowing snus is not recommended, as it is designed to be placed between the gum and lip, allowing nicotine and flavor to be absorbed through the oral mucosa. Ingesting it can lead to nausea, vomiting, and other gastrointestinal issues. Additionally, swallowing snus can increase the risk of nicotine overdose, which can be dangerous. For safety, it's best to use snus as intended.