F17: Mental and behavioural disorders due to use of tobacco

Mental and behavioural disorders due to use of tobacco, classified under ICD-10 Code F17, encompass a range of mental health conditions attributed to either the consumption or cessation of tobacco. These disorders can develop due to the addictive nature of nicotine, a prominent chemical compound found in all tobacco products. They frequently manifest as withdrawal symptoms when an individual attempts to quit tobacco. Symptoms can include restlessness, increased appetite, sleep disturbances, and intense cravings for tobacco. Over time, the continuous use of tobacco can also contribute to changes in mood and cognition, which can further lead to symptoms such as anxiety, depression, and difficulties in focusing or maintaining attention. These disorders impact not only an individual's mental health but can also indirectly affect physical health as an ongoing tobacco use can lead to a multitude of other health conditions, including various cardiovascular and lung diseases.