Who should not take CHANTIX?

Who should not take CHANTIX?

Do not take CHANTIX if you have had a serious allergic or skin reaction to CHANTIX. Symptoms may include:

  • Swelling of the face, mouth (tongue, lips, gums), throat, or neck
  • Trouble breathing
  • Rash, with peeling skin
  • Blisters in your mouth