We updated this article on July 7 to include additional information and context.

The use of nicotine pouches among U.S. high school students nearly doubled from 2023 to ... but noted that nicotine is addictive and that some users have reported mouth sores and gum irritation.

Nicotine pouches carry addiction risks and have been linked to side effects like gum irritation and mouth sores. Researchers warn that adolescent exposure to nicotine can harm brain development ...

Nicotine pouches are similar to snus ... Last year, a review found that oral side effects include dry mouth, sore mouth, blisters on the gums and sometimes changes in the gum area ...

Nicotine pouches like Zyn are small, rectangular bags of powder that are placed between a person's lip and gums to deliver nicotine. ... such as nausea and mouth sores.

There is relatively little research into the potential health implications associated with nicotine pouches, but a 2023 ...

Is There a Connection Between Nicotine Pouches Like Zyn and Mouth Cancer? Medically reviewed by Julie Scott, DNP, ANP-BC, AOCNP — Written by Roman Gokhman on December 18, 2024 Zyn and mouth cancer ...

The pouches increase a teen’s risk of long-term nicotine addiction, researchers said. Some teens also report problems like mouth sores and gum irritation from using the pouches.

Because nicotine pouches do not emit smoke, vapors, or noticeable odors, it can be difficult to tell if someone is using them ...