AVAILABLE MEDICINE FOR Varenicline
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Introduction to Varenicline
Varenicline is a doctor-prescribed medicine that helps smokers stop smoking. It works on the brain's nicotinic acetylcholine receptors to reduce withdrawal symptoms and the desire to smoke that occurs when nicotine is stopped. This medication stimulates these receptors partially, thereby releasing a few responses similar to nicotine. It helps in reducing the dependence on nicotine.
The usual duration of prescription for this drug is about 12 weeks but can be continued as per an individual's requirement. Other common adverse effects include nausea, sleep disturbances, and vivid dreams. Common adverse effects include nausea, insomnia, and vivid dreams. It is also worth noting that there have been reports of potential neuropsychiatric effects, hence the need to monitor the patient for mood and behavioral changes. All of these components should be made known to the health professional prior to the commencement of varenicline, whether in the patient or in the form of concomitant medications. Not all are candidates for varenicline, especially those with a history of severe allergic reaction to any of its ingredients.
This medication can be taken with behavioral support, and this increases the chances of quitting smoking. In some studies, varenicline was found effective compared with standard nicotine replacement therapies; hence, it is one drug that doctors are greatly prescribing for those intending to quit smoking.
