Varenicline

{x}Pharmacological Category: Partial Nicotine Agonist
{x}MOA: Partial neuronal alpha and beta receptor agonist, prevents nicotine stimulation of dopamine system associated with nicotine addiction.
{b}Adverse Effects: >10%: headache insomnia, abnormal dreams, irritability, suicidal ideation, depression, nausea, and vomiting.
1-10%: angina pectoris, chest pain, myocardial infarction, anxiety, malaise, flatulence, anorexia, GERD, dyspnea, rhinorrhea.
{ut}Contraindications: Srs hypersns reactions or skin