Nicorette Invisi Transdermal Patch & Nicorette Icy Mint Medicated Chewing Gum: Taking other medicines: No clinically relevant interactions between nicotine replacement therapy and other drugs have definitely been established. However, nicotine may possibly enhance the haemodynamic effects of adenosine i.e. increase in blood pressure and heart rate and also increased pain response (angina-pectoris type chest pain) provoked by adenosine administration.
Tell the doctor or pharmacist if the patient is taking or have recently taken other medicines, even those not prescribed. Stopping smoking may require the dose of these medicines to be adjusted.
Nicorette QuickMist Mouth Spray: Using other medicines: Tell the doctor or pharmacist if the patient is taking or has recently taken any other medicines, including medicines obtained without a prescription. This is especially important if they take medicines containing: theophylline to treat asthma; tacrine for Alzheimer's disease; clozapine for schizophrenia; ropinirole to treat Parkinson's disease; flecainide for heart problems; pentazocine for severe pain.
Do not eat or drink when administering the mouth spray.