Electronic Cigarettes and E-Liquids should not be used by pregnant women or people who are allergic to Propylene Glycol or Vegetable Glycerine. E-Cigarettes are not designed to help you quit smoking but are an alternative method of consuming nicotine. Nicotine is an addictive substance therefore only people who currently smoke should purchase and use e-cigarettes and e-liquids. If you experience any side effects, stop using your e-cigarette immediately and consult a Doctor. E-liquids may be poisonous if ingested. Keep away from children and pets.