These products are intended for use by persons 21 or older, and not by children, women who are pregnant or breastfeeding, or persons with or at risk of heart disease, high blood pressure, diabetes, or taking medicine for depression or asthma. If you have a demonstrated allergy or sensitivity to nicotine or any combination of inhalants, consult your physician before using this product. This product is sold purely for recreational purposes – it is not a smoking cessation product and has not been tested as such.