Answer
It must not be used with monoamine oxidase inhibitors or within 14 days of stopping them. Tricyclic antidepressants may increase the risk of abnormal heart rhythms.
Sources for this answer
- Optrex Bloodshot Eye Drops — 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.