Answer
Yes. Transfer may cause temporary genital, oral or anal numbness and could mask pain or injury, so remove excess spray as directed before intercourse.
Sources for this answer
- Fortacin 150 mg/ml + 50 mg/ml cutaneous spray, solution — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.