NICOTINE REPLACEMENT THERAPY Meaning and
Definition
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Nicotine replacement therapy (NRT) refers to a pharmacological approach used to help individuals quit smoking or reduce their dependence on nicotine, the addictive substance found in tobacco. It involves delivering controlled doses of nicotine to the body through alternative products, such as patches, gum, lozenges, sprays, or inhalers, which are formulated to gradually reduce nicotine intake over time.
NRT works by substituting nicotine obtained from cigarettes or other tobacco products with a safer source that is free from the harmful chemicals present in tobacco smoke. It helps to alleviate withdrawal symptoms, such as cravings, irritability, anxiety, and difficulty concentrating, which often hinder the process of quitting smoking. By providing a controlled dose of nicotine, NRT helps individuals gradually wean off their addiction and overcome the psychological and physical dependence on smoking.
The use of nicotine replacement therapy has been supported by numerous scientific studies and is often recommended as a first-line treatment for smoking cessation. It is considered a safe and effective approach, particularly when combined with behavioral support or counseling. NRT products are available over the counter and are designed to be used for a specific duration to gradually reduce the nicotine intake until the person is fully able to stop using both nicotine replacement and tobacco products altogether. Overall, nicotine replacement therapy aims to improve the chances of successfully quitting smoking and promotes healthier habits and lifestyles.
