How Vaping Effects Your Oral Health Absolute Dental Vaping side effects may include cavities, new study suggests Is Vaping Bad for Your Gums? What Your Dentist Wants You to Know Vaping may feel like a cleaner alternative to smokingbut beneath the mist lies hidden damage. Nicotine, heat, and chemical Vaping's chemicals and heat can harm your teeth and gums. Heating vape juice may damage enamel and irritate soft tissue, while its thick, sticky ingredients increase the risk of tooth decay Oral Health Risks of Vaping