Here are the top 10 topics visitors are searching. Heart Disease 8. Nicotine skin patches are available in nonprescription and prescription strengths.
Nicotine gum is available without prescription.
Nicotine nasal spray and oral inhaler are available by prescription. Lobelia is the plant from which the drug lobeline was isolated. Lobeline produces effects similar to nicotine. 1 Combined use of nicotine and lobeline may increase the risk of nicotine side effects. No interactions have been reported with nicotine and lobelia, and in fact research has suggested lobeline may be useful as an aid to stopping smoking.