nicotine patch

Meaning of nicotine patch: A nicotine patch delivers a steady, low dose of nicotine through the skin, easing withdrawal symptoms for someone reducing or stopping tobacco use.

Definition of nicotine patch

A nicotine patch is a form of nicotine replacement therapy, an adhesive patch applied to the skin that releases a steady, measured amount of nicotine, which is absorbed into the bloodstream over many hours. This provides a lower, steadier level of nicotine than smoking, without the tar, carbon monoxide, and other chemicals produced by burning tobacco.

The patch is used to ease the cravings and withdrawal symptoms, such as irritability and difficulty concentrating, that commonly accompany reducing or stopping tobacco use. It is typically used as part of a broader plan for quitting smoking, often alongside other forms of support.

Nicotine patches are available in different strengths, allowing the dose to be gradually reduced over time, and in many places they can be obtained without a prescription, though other nicotine replacement products are sold under differing rules depending on the jurisdiction.