Answer
It may be used after healthcare-professional advice when stopping without nicotine replacement is unlikely, because continued smoking presents greater fetal risk.
Sources for this answer
- Nicorette Icy White 2 mg Gum — Current selected SmPCemc · Summary of Product Characteristics
- Nicorette Fruit 2 mg Lozenge — Current selected SmPCemc · Summary of Product Characteristics
- NHS