The next drugs may well trigger interactions, you should definitely involve any medication you're taking up your consultation form or tell your GP When you are having: Epilepsy Medication including Lamotrigine Stress and anxiety or sleeping medication Anti-sickness medication Antibiotics Antidepressants Specifically monoamine-oxidase inhibitors which include Phenelzine Every other par... https://bettersleepuk.com/product/codeine-phosphate-30mg/