Answer
Yes. Tobacco smoke can increase its metabolism. Tell the prescriber before starting or stopping smoking, including during a hospital admission.
Sources for this answer
- ZYPREXA 2.5 mg, 5 mg, 7.5 mg, 10 mg, 15 mg, 20 mg coated tablets — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.