Drug information provided by: Micromedex
Do not smoke or use any tobacco products with the nasal spray. If you continue to smoke or chew tobacco, you may have serious unwanted effects from nicotine. Call your doctor right away if you have dizziness, headaches, an upset stomach, drooling, vomiting, diarrhea, cold sweats, blurred vision, trouble hearing, confusion, fainting, or weakness.
Do not use any other nicotine products with the nasal spray. This includes nicotine patches, lozenges, or gum. You may have serious unwanted effects if you use more than one nicotine product.
Pregnant women should only use this medicine as directed by a doctor. Cigarette smoke can seriously harm your child. Try to stop smoking without using medicine. The risks to your child from this medicine are not fully known.
Nicotine products must be kept out of the reach of children and pets. Small amounts of nicotine can cause serious unwanted effects in children, and a used bottle may contain enough nicotine to cause problems. If the spray bottle is touched by a child, contact your doctor or poison control center at once.
During the first week, you may have a hot, peppery feeling in your throat or nose, coughing, a runny nose, sneezing, or watery eyes. Do not stop using the medicine. If you continue to use the nasal spray, you should adjust to these effects. If these effects do not lessen after several weeks, check with your doctor.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.