Answer
Sexual activity and tadalafil both have cardiovascular implications, and erection problems can be associated with underlying vascular, metabolic or cardiac disease.
Sources for this answer
- Tadalafil Milpharm 2.5 mg film-coated tablets — 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.