Short-term effects of nicotine:
- Increased heart rate and blood pressure
- Enhanced alertness and concentration
- Mood elevation or feelings of euphoria
- Reduced appetite
- Increased adrenaline release
Long-term effects of nicotine:
- Dependence and addiction
- Increased risk of cardiovascular diseases
- Respiratory issues, especially in smokers
- Possible negative impact on mental health, including anxiety and depression
- Higher likelihood of developing certain cancers, particularly lung cancer.
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