Not for sale to those under 18 years of age. Proof of age required. If you are pregnant or breast-feeding, only use this medicine on the advice of your health care provider. Smoking can seriously harm your child. Try to stop smoking without using any nicotine replacement medicine. This medicine is believed to be safer than smoking. However, the risks to your child from this medicine are not fully known. Do not use if you continue to smoke, chew tobacco, use snuff, or use a nicotine patch or other nicotine containing products. Ask a doctor before use if you have a sodium-restricted diet, heart disease, recent heart attack, or irregular heartbeat; Nicotine can increase your heart rate; High blood pressure not controlled with medication. Nicotine can increase blood pressure or stomach ulcer or diabetes. Ask a doctor or pharmacist before use if you are using a non-nicotine stop smoking drug or are taking prescription medicine for depression or asthma. Your prescription dose may need to be adjusted. Stop use & ask a doctor if mouth, teeth or jaw problems occur, irregular heartbeat or palpitations occur or you get symptoms of nicotine overdose such as nausea, vomiting, dizziness, diarrhea, weakness & rapid heartbeat. Keep out of reach of children & pets. Pieces of nicotine gum may have enough nicotine to make children & pets sick. Wrap used pieces of gum in paper & throw away in the trash. In case of overdose, get medical help or contact a Poison Control Center right away. This product is protected in sealed blistered. Do not use if individual blisters or printed backings are broken, open or torn. Not for sale to those under 18 years of age. Proof of age required. Not for sale in vending machines or from any sources where proof of age cannot be verified.