While the Food and Drug Administration (FDA) has approved nicotine gum to help users quit smoking, many people wonder about its potential side effects. Nicotine gum is FDA-approved, and it’s ...

But, he adds, no studies have been done on the effects of the product early in pregnancy. If you've ever felt as though you were becoming hooked on nicotine gum, you might not have been imagining it.

Unlike NRT, nicotine pouches are classed as consumer products, so are not regulated by the Medicines and Healthcare products Regulatory Agency. Since they do not contain tobacco, nicotine pouches ...

Nicotine can also irritate the mucus membrane that aligns the throat and esophagus, which can lead to hiccups, she said. It ...