Nicotine Negatively Affects Its Users’ Health and Psychology in Saudi Arabia: A Cross-Sectional Study

<b>Background</b>: Recently introduced nicotine pouches (NPs) are smokeless nicotine products. They are held between the lips and gums for 30 min to absorb nicotine into the bloodstream through the oral mucosa. Attractiveness may increase nicotine use, especially among young people and teens. The objective of this study is to investigate the health issues and psychological effects associated with nicotine pouch use among individuals in Saudi Arabia. <b>Methods</b>: A cross-sectional online survey using Google Forms. It was conducted between 13 February and 4 November 2025, in the Riyadh province of Saudi Arabia, restricted to users of nicotine pouches willing to answer a questionnaire on the occasion of buying them (at regional tobacco stores/supermarkets) or online via WhatsApp or the Telegram platform. Statistical analysis was conducted using SPSS Version 27, with a <i>p</i> < 0.05 indicating significance. <b>Results</b>: The current study included data of 489 participants, with a total of 395 participants using nicotine pouches. The most commonly reported symptoms were difficulty breathing and shortness of breath (both 40.5%), changes in taste or smell (36.7%), headache and stomach ulcers (33.4% each), and rapid or irregular heartbeat (28.4%). Most common psychological symptoms at any severity level (slightly to extremely) were appetite changes (78.7%), difficulty concentrating or focusing (75.4%), difficulty sleeping (74.9%), and increased anxiety or irritability (73.4%). Depression (72.2%), anger management (71.1%), and stress (70.4%) were also common. Regression analyses revealed that educational attainment was a significant predictor of both physical and psychological health outcomes. <b>Conclusions</b>: The findings show the most common physical symptoms were difficulty breathing and shortness of breath, followed by taste or smell changes, headaches, stomach ulcers, and rapid or irregular heartbeat. Appetite changes, concentration issues, sleep disturbances, and anxiety or irritability were common across all severity levels. Depression, anger issues, and stress were common.