What is a potential side effect of using bupropion for smoking cessation?

Bupropion, a medication commonly used for smoking cessation, is associated with several potential side effects, one of which is insomnia. This side effect occurs because bupropion is a norepinephrine-dopamine reuptake inhibitor (NDRI), which can lead to increased levels of these neurotransmitters. The stimulating effects of bupropion may interfere with the sleep cycle, making it difficult for some individuals to fall asleep or stay asleep. This is an important consideration for healthcare providers when prescribing bupropion, as managing sleep disturbances can be a critical aspect of supporting individuals in their smoking cessation efforts.

While other side effects like weight gain, cardiovascular complications, and dry mouth can occur with various medications, they are not as strongly linked to bupropion specifically as insomnia is. Weight gain is generally more associated with other smoking cessation aids, cardiovascular risks are more relevant for other contexts, and dry mouth, while a possible side effect, is typically considered less significant compared to insomnia in the context of bupropion. Understanding these side effects allows for better patient management and education during the smoking cessation process.