What is Lobelia Used for Today?
The major active ingredient of lobelia is a substance called lobeline. It is widely stated that lobeline is chemically similar to nicotine, and on this basis it has been marketed as a stop-smoking treatment . However, this belief appears to be a type of urban legend; lobeline is not in fact chemically similar to nicotine. 1 Interestingly, chemists investigating the lobeline–nicotine myth found that lobeline may diminish certain effects of nicotine in the body, specifically nicotine-induced release of the substance dopamine. Since dopamine is believed to play a significant role in drug addiction, these findings can be taken as hinting that lobeline might be useful for treating drug addiction . Potential benefits have been found for addiction to amphetamines. 1,2,3 Dopamine also plays a role in cigarette addiction. For this reason, despite lobeline’s lack of similarity to nicotine, it is at least possible that lobelia could be helpful for people who wish to stop smokeing. Unfortunately,
