nikotiinisõltuvuse

Nikotiinisõltuvus is the Estonian term for nicotine addiction. It is a chronic, relapsing disease characterized by compulsive drug seeking and use, despite harmful consequences. Nicotine, the primary psychoactive compound in tobacco products, is highly addictive. It acts on the brain's reward pathways, releasing dopamine, which creates feelings of pleasure and reinforces the behavior.

The development of nicotine addiction is a complex process involving both physical and psychological dependence. Physical dependence occurs as the body adapts to the presence of nicotine, leading to withdrawal symptoms when its use is stopped. These symptoms can include irritability, anxiety, difficulty concentrating, increased appetite, and cravings. Psychological dependence stems from the learned association between nicotine use and rewarding experiences, such as stress relief, social interaction, or improved focus.

Quitting nicotine can be challenging due to these dependencies. However, numerous resources and strategies are available to support individuals in their cessation efforts. These include behavioral therapies, nicotine replacement therapies (such as patches, gum, and lozenges), and prescription medications. The long-term health benefits of quitting are substantial, significantly reducing the risk of various cancers, cardiovascular diseases, and respiratory illnesses. Support groups and healthcare professionals can play a vital role in helping individuals overcome nicotine addiction and achieve a healthier lifestyle.