Lungs Home > Chantix
- Kidney disease, such as kidney failure (renal failure)
- Any mental illness
- Heart disease
- A history of suicidal behavior
- Any allergies, including allergies to food, dyes, or preservatives.
- Pregnant or thinking of becoming pregnant (see Chantix and Pregnancy)
- Breastfeeding (see Chantix and Breastfeeding).
- Nicotine products, including patches, inhalers, gum, or lozenges
- Zyban (bupropion SR), an antidepressant that is approved for smoking cessation.