Along with its needing effects, a drug may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your healthcare professional as soon as possible if any of the following side effects was happen
More common
Injury or irritation to mouth, teeth, or dental work with chewing gum only
Less common
High blood pressure
Rare
Fast or irregular heartbeat; hives, itching, rash, redness, or swelling of skin
Symptoms of overdose - may occur in the following order
Nausea andvomiting; increased watering of mouth - severe; abdominal or stomach pain - severe; diarrhea - severe; pale skin; cold sweat; headache - severe; dizziness - severe; disturbed hearing and vision; tremor; confusion; weakness - severe; extreme exhaustion; fainting; low blood pressure; difficulty in breathing - severe; fast, weak, or irregular heartbeat; convulsions - seizures
More common side effects may occur that usually don't needed medical attention. These side effects may go away during treat as your body adjusts to the drug. However, check with your healthcare professional if any of the following side effects continue or are bothersome:
More common
Belching with chewing gum and lozenges; headache - mild; increased appetite; increased watering of mouth - mild with chewing gum only; jaw muscle ache with chewing gum only; redness, itching andburning at site of application of patch usually stops within 24 hours; sore mouth or throat with chewing gum only
Less common or rare
Abdominal or stomach pain - mild; change in sense of taste; constipation; coughing - increased; diarrhea; dizziness or lightheadedness - mild; drowsiness; dryness of mouth; hiccups with chewing gum and lozenges; hoarseness with chewing gum only; indigestion - mild; loss of appetite; menstrual pain; muscle or joint pain; nausea or vomiting - mild; passing of gas; sweating - increased; trouble in sleeping or unusual dreams; unusual irritability or nervousness
More common side effects not listed above may also occur in some diseaseds. If you notice any other problems, check with your healthcare professional.