WARNING: This product may contain nicotine . If you have a demonstrated allergy or sensitivity to nicotine or any mixture of inhalants, if you're pregnant or breast-feeding, or you have cardiovascular disease , diabetes , high bloodstream pressure or bronchial asthma , please talk to your physician before by using this product . The product consists of nicotine that is a highly addictive substance . It's meant for use by existing people who smoke above legal age only . Don't use the product to deal with any medical problem or habit . The product and also the claims made herein haven't been examined through the Food and drug administration , or other health or regulating authority .