These products are not intended for use by persons under legal smoking age, women who are pregnant or breastfeeding, or persons with at risk heart disease, high blood pressure, diabetes, or taking medicine for depression or asthma. This product may contain nicotine. If you are allergic to nicotine, propylene glycol, vegetable glycerin or any combination of inhalants, if you are pregnant or breast-feeding, or if you have a heart condition, diabetes, high blood pressure or asthma, consult your physician before using any nicotine. Discontinue use and consult a physician if you experience symptoms such as nausea, vomiting, dizziness, diarrhea, weakness and rapid heartbeat. Keep out of the reach of children and pets as ingestion of products can be toxic and certain pieces can present a choking hazard. Nicotine can be toxic if inhaled or ingested in large doses, and may cause irritation to eyes and skin if exposed. Wash immediately with soap and water upon contact. Nicotine is highly addictive and habit forming.