Injectable codeine is accessible for subcutaneous or intramuscular injection only; intravenous injection is contraindicated, as this may result in nonimmune mast-cell degranulation and resulting anaphylactoid reaction. Codeine suppositories can also be marketed in a few international locations. In Ireland, new polices arrived into impact on one August 2010[90] concerning codeine, https://www.codeingil.com/