Nicotine use and withdrawal from nicotine may contribute to headache pain, particularly cluster headaches. Various therapies and management techniques can help reduce symptoms. Nicotine is the ...

Nicotine pouches are a newer class of smokeless products that don’t contain tobacco. Zyn became the first FDA-authorized ...

Giving up nicotine can be a brutal experience that can include everything from physical symptoms, such as headache and nausea ...

You can become addicted to nicotine within days of starting to use it, even if you only vape occasionally. Here's how to tell ...