Codeine Phosphate 30mg Tablets are a prescription-only medicine used to relieve moderate to severe pain when standard painkillers such as paracetamol, ibuprofen, or aspirin are not effective on their own. It belongs to a group of medicines known as opioid analgesics, which work by blocking pain signals in the brain and nervous system. https://nextdayukmed.blogspot.com/2025/06/codeine-phosphate-30mg-tablets.html